Q: Is 1,321,098 a Prime Number?
A: No, 1,321,098 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 1321098 can be evenly divided by 1 2 3 6 421 523 842 1,046 1,263 1,569 2,526 3,138 220,183 440,366 660,549 and 1,321,098, with no remainder.
Since 1,321,098 cannot be divided by just 1 and 1,321,098, it is not a prime number.