Q: Is 133,608 a Prime Number?
A: No, 133,608 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 133608 can be evenly divided by 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 293 456 586 879 1,172 1,758 2,344 3,516 5,567 7,032 11,134 16,701 22,268 33,402 44,536 66,804 and 133,608, with no remainder.
Since 133,608 cannot be divided by just 1 and 133,608, it is not a prime number.