Q: Is 133,338 a Prime Number?
A: No, 133,338 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 133338 can be evenly divided by 1 2 3 6 71 142 213 313 426 626 939 1,878 22,223 44,446 66,669 and 133,338, with no remainder.
Since 133,338 cannot be divided by just 1 and 133,338, it is not a prime number.