Q: Is 420,102 a Prime Number?
A: No, 420,102 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 420102 can be evenly divided by 1 2 3 6 9 18 23,339 46,678 70,017 140,034 210,051 and 420,102, with no remainder.
Since 420,102 cannot be divided by just 1 and 420,102, it is not a prime number.