3133112012 has 24 divisors (see below), whose sum is σ = 5582871840. Its totient is φ = 1538098560.

The previous prime is 3133111997. The next prime is 3133112033. The reversal of 3133112012 is 2102113313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127553 + ... + 150119.

It is an arithmetic number, because the mean of its divisors is an integer number (232619660).

Almost surely, 2^3133112012 is an apocalyptic number.

It is an amenable number.

3133112012 is a deficient number, since it is larger than the sum of its proper divisors (2449759828).

3133112012 is a wasteful number, since it uses less digits than its factorization.

3133112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23201 (or 23199 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3133112012 is about 55974.2084535369. The cubic root of 3133112012 is about 1463.2728249648.

Adding to 3133112012 its reverse (2102113313), we get a palindrome (5235225325).

The spelling of 3133112012 in words is "three billion, one hundred thirty-three million, one hundred twelve thousand, twelve".