3112013233131 has 16 divisors (see below), whose sum is σ = 4526607110400. Its totient is φ = 1886050956320.

The previous prime is 3112013233127. The next prime is 3112013233141. The reversal of 3112013233131 is 1313323102113.

It is a cyclic number.

It is not a de Polignac number, because 3112013233131 - 2² = 3112013233127 is a prime.

It is a super-2 number, since 2×3112013233131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3112013233141) 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, 3718921 + ... + 4478213.

It is an arithmetic number, because the mean of its divisors is an integer number (282912944400).

Almost surely, 2^{3112013233131} is an apocalyptic number.

3112013233131 is a deficient number, since it is larger than the sum of its proper divisors (1414593877269).

3112013233131 is a wasteful number, since it uses less digits than its factorization.

3112013233131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883506.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 3112013233131 its reverse (1313323102113), we get a palindrome (4425336335244).

The spelling of 3112013233131 in words is "three trillion, one hundred twelve billion, thirteen million, two hundred thirty-three thousand, one hundred thirty-one".