3131012339 has 24 divisors (see below), whose sum is σ = 3928343328. Its totient is φ = 2473511040.

The previous prime is 3131012329. The next prime is 3131012341. The reversal of 3131012339 is 9332101313.

It is not a de Polignac number, because 3131012339 - 2⁸ = 3131012083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3131012329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459719 + ... + 466479.

It is an arithmetic number, because the mean of its divisors is an integer number (163680972).

Almost surely, 2^3131012339 is an apocalyptic number.

3131012339 is a deficient number, since it is larger than the sum of its proper divisors (797330989).

3131012339 is a wasteful number, since it uses less digits than its factorization.

3131012339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515 (or 7508 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 3131012339 is about 55955.4495916171. The cubic root of 3131012339 is about 1462.9458783578.

The spelling of 3131012339 in words is "three billion, one hundred thirty-one million, twelve thousand, three hundred thirty-nine".