Q: Is 2,121,106 a Prime Number?
A: No, 2,121,106 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 2121106 can be evenly divided by 1 2 13 23 26 46 299 598 3,547 7,094 46,111 81,581 92,222 163,162 1,060,553 and 2,121,106, with no remainder.
Since 2,121,106 cannot be divided by just 1 and 2,121,106, it is not a prime number.