Q: Is 121,264 a Prime Number?
A: No, 121,264 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 121264 can be evenly divided by 1 2 4 8 11 13 16 22 26 44 52 53 88 104 106 143 176 208 212 286 424 572 583 689 848 1,144 1,166 1,378 2,288 2,332 2,756 4,664 5,512 7,579 9,328 11,024 15,158 30,316 60,632 and 121,264, with no remainder.
Since 121,264 cannot be divided by just 1 and 121,264, it is not a prime number.