3111113009 has 12 divisors (see below), whose sum is σ = 3254958000. Its totient is φ = 2973379464.

The previous prime is 3111112981. The next prime is 3111113039. The reversal of 3111113009 is 9003111113.

It is not a de Polignac number, because 3111113009 - 2²⁸ = 2842677553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3111113039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1151342 + ... + 1154040.

It is an arithmetic number, because the mean of its divisors is an integer number (271246500).

Almost surely, 2^3111113009 is an apocalyptic number.

It is an amenable number.

3111113009 is a deficient number, since it is larger than the sum of its proper divisors (143844991).

3111113009 is a wasteful number, since it uses less digits than its factorization.

3111113009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4924 (or 4901 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 20.

The square root of 3111113009 is about 55777.3521153523. The cubic root of 3111113009 is about 1459.8400101474.

The spelling of 3111113009 in words is "three billion, one hundred eleven million, one hundred thirteen thousand, nine".