Q: Is 420,107 a Prime Number?
A: No, 420,107 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 420107 can be evenly divided by 1 61 71 97 4,331 5,917 6,887 and 420,107, with no remainder.
Since 420,107 cannot be divided by just 1 and 420,107, it is not a prime number.