Q: Is 1,230,359 a Prime Number?
A: No, 1,230,359 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 1230359 can be evenly divided by 1 13 31 43 71 403 559 923 1,333 2,201 3,053 17,329 28,613 39,689 94,643 and 1,230,359, with no remainder.
Since 1,230,359 cannot be divided by just 1 and 1,230,359, it is not a prime number.