Q: Is 11,009 a Prime Number?
A: No, 11,009 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 11009 can be evenly divided by 1 101 109 and 11,009, with no remainder.
Since 11,009 cannot be divided by just 1 and 11,009, it is not a prime number.