Q: Is 122,508 a Prime Number?
A: No, 122,508 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 122508 can be evenly divided by 1 2 3 4 6 9 12 18 36 41 82 83 123 164 166 246 249 332 369 492 498 738 747 996 1,476 1,494 2,988 3,403 6,806 10,209 13,612 20,418 30,627 40,836 61,254 and 122,508, with no remainder.
Since 122,508 cannot be divided by just 1 and 122,508, it is not a prime number.