Q: Is 1,203,009 a Prime Number?
A: No, 1,203,009 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 1203009 can be evenly divided by 1 3 359 1,077 1,117 3,351 401,003 and 1,203,009, with no remainder.
Since 1,203,009 cannot be divided by just 1 and 1,203,009, it is not a prime number.