Q: Is 1,321,038 a Prime Number?
A: No, 1,321,038 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 1321038 can be evenly divided by 1 2 3 6 9 18 79 158 237 474 711 929 1,422 1,858 2,787 5,574 8,361 16,722 73,391 146,782 220,173 440,346 660,519 and 1,321,038, with no remainder.
Since 1,321,038 cannot be divided by just 1 and 1,321,038, it is not a prime number.