Q: Is 402,101 a Prime Number?
A: No, 402,101 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 402101 can be evenly divided by 1 7 17 31 109 119 217 527 763 1,853 3,379 3,689 12,971 23,653 57,443 and 402,101, with no remainder.
Since 402,101 cannot be divided by just 1 and 402,101, it is not a prime number.