Q: Is 1,218,230 a Prime Number?
A: No, 1,218,230 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 1218230 can be evenly divided by 1 2 5 10 13 26 65 130 9,371 18,742 46,855 93,710 121,823 243,646 609,115 and 1,218,230, with no remainder.
Since 1,218,230 cannot be divided by just 1 and 1,218,230, it is not a prime number.