3103321031209 has 32 divisors (see below), whose sum is σ = 3742389927936. Its totient is φ = 2517099399360.

The previous prime is 3103321031197. The next prime is 3103321031233. The reversal of 3103321031209 is 9021301233013.

It is not a de Polignac number, because 3103321031209 - 2⁷ = 3103321031081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3103321031309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11008314 + ... + 11286700.

It is an arithmetic number, because the mean of its divisors is an integer number (116949685248).

Almost surely, 2^{3103321031209} is an apocalyptic number.

It is an amenable number.

3103321031209 is a deficient number, since it is larger than the sum of its proper divisors (639068896727).

3103321031209 is a wasteful number, since it uses less digits than its factorization.

3103321031209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279565.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 3103321031209 in words is "three trillion, one hundred three billion, three hundred twenty-one million, thirty-one thousand, two hundred nine".