Q: Is 213,018 a Prime Number?
A: No, 213,018 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 213018 can be evenly divided by 1 2 3 6 13 26 39 78 2,731 5,462 8,193 16,386 35,503 71,006 106,509 and 213,018, with no remainder.
Since 213,018 cannot be divided by just 1 and 213,018, it is not a prime number.