Q: Is 331,042 a Prime Number?
A: No, 331,042 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 331042 can be evenly divided by 1 2 103 206 1,607 3,214 165,521 and 331,042, with no remainder.
Since 331,042 cannot be divided by just 1 and 331,042, it is not a prime number.