3112129097 has 16 divisors (see below), whose sum is σ = 3898466304. Its totient is φ = 2413530000.

The previous prime is 3112129051. The next prime is 3112129099. The reversal of 3112129097 is 7909212113.

It is not a de Polignac number, because 3112129097 - 2⁸ = 3112128841 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112129099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79529 + ... + 112022.

It is an arithmetic number, because the mean of its divisors is an integer number (243654144).

Almost surely, 2^3112129097 is an apocalyptic number.

It is an amenable number.

3112129097 is a deficient number, since it is larger than the sum of its proper divisors (786337207).

3112129097 is a wasteful number, since it uses less digits than its factorization.

3112129097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191780.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 3112129097 is about 55786.4597998475. The cubic root of 3112129097 is about 1459.9989205284.

The spelling of 3112129097 in words is "three billion, one hundred twelve million, one hundred twenty-nine thousand, ninety-seven".