Q: Is 2,107,309 a Prime Number?
A: No, 2,107,309 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 2107309 can be evenly divided by 1 19 197 563 3,743 10,697 110,911 and 2,107,309, with no remainder.
Since 2,107,309 cannot be divided by just 1 and 2,107,309, it is not a prime number.