What is the value of 123123 divided by 1001?
This problem looks like it involves some long division, but I wonder if there is a shortcut or a pattern that I can use to simplify the calculation. I notice that 1001 is divisible by 7, 11, and 13, since 1001 = 7 * 11 * 13. So I have 123123 / 1001 = 123 * 1001 / 1001 = 123. 