
    Given an event ID number in a social networking platform, find the next palindromic event ID that can be used to create a mirror-matched event pairing. The new palindromic ID must be larger than the original event ID but should be the smallest possible palindrome greater than the input ID to maintain optimal event spacing in the recommendation system.
    

    
import sys

def next_smallest_palindrome(num):
    """
    Given an event ID number in a social networking platform, find the next palindromic event ID that can be used to create a mirror-matched event pairing. The new palindromic ID must be larger than the original event ID but should be the smallest possible palindrome greater than the input ID to maintain optimal event spacing in the recommendation system.
    

    """
import sys

def next_smallest_palindrome(num):
    """
    Given an event ID number in a social networking platform, find the next palindromic event ID that can be used to create a mirror-matched event pairing. The new palindromic ID must be larger than the original event ID but should be the smallest possible palindrome greater than the input ID to maintain optimal event spacing in the recommendation system.
    

    """
    numstr = str(num)
    for i in range(num + 1, sys.maxsize):
        if str(i) == str(i)[::-1]:
            return i