Q: Is 2,121,031 a Prime Number?
A: No, 2,121,031 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 2121031 can be evenly divided by 1 11 29 61 109 319 671 1,199 1,769 3,161 6,649 19,459 34,771 73,139 192,821 and 2,121,031, with no remainder.
Since 2,121,031 cannot be divided by just 1 and 2,121,031, it is not a prime number.