Q: Is 2,115,009 a Prime Number?
A: No, 2,115,009 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 2115009 can be evenly divided by 1 3 9 13 39 117 18,077 54,231 162,693 235,001 705,003 and 2,115,009, with no remainder.
Since 2,115,009 cannot be divided by just 1 and 2,115,009, it is not a prime number.