Q: Is 1,021,150 a Prime Number?
A: No, 1,021,150 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 1021150 can be evenly divided by 1 2 5 10 13 25 26 50 65 130 325 650 1,571 3,142 7,855 15,710 20,423 39,275 40,846 78,550 102,115 204,230 510,575 and 1,021,150, with no remainder.
Since 1,021,150 cannot be divided by just 1 and 1,021,150, it is not a prime number.