3131134318 has 48 divisors (see below), whose sum is σ = 5208683616. Its totient is φ = 1410514560.

The previous prime is 3131134309. The next prime is 3131134373. The reversal of 3131134318 is 8134311313.

3131134318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4961863 + ... + 4962493.

It is an arithmetic number, because the mean of its divisors is an integer number (108514242).

Almost surely, 2^3131134318 is an apocalyptic number.

3131134318 is a deficient number, since it is larger than the sum of its proper divisors (2077549298).

3131134318 is a wasteful number, since it uses less digits than its factorization.

3131134318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 976 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 3131134318 is about 55956.5395463301. The cubic root of 3131134318 is about 1462.9648760853.

The spelling of 3131134318 in words is "three billion, one hundred thirty-one million, one hundred thirty-four thousand, three hundred eighteen".