Q: Is 133,335 a Prime Number?
A: No, 133,335 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 133335 can be evenly divided by 1 3 5 9 15 45 2,963 8,889 14,815 26,667 44,445 and 133,335, with no remainder.
Since 133,335 cannot be divided by just 1 and 133,335, it is not a prime number.