Q: Is 133,242 a Prime Number?
A: No, 133,242 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 133242 can be evenly divided by 1 2 3 6 53 106 159 318 419 838 1,257 2,514 22,207 44,414 66,621 and 133,242, with no remainder.
Since 133,242 cannot be divided by just 1 and 133,242, it is not a prime number.