Alright, let's work through 23083121 times 88248913 step by step
23083121 × 88248913 = 88248913 × (23083121)
+ 88248913 × 1 producing 88248913
+ 88248913 × 20 giving us 1764978260
+ 88248913 × 100 producing 8824891300
+ 88248913 × 3000 resulting in 264746739000
+ 88248913 × 80000 that results in 7059913040000
+ 88248913 × 000000 giving us 0
+ 88248913 × 3000000 which equals 264746739000000
+ 88248913 × 20000000 yielding 1764978260000000

= 2037060336897473
