3112131321332 has 24 divisors (see below), whose sum is σ = 5942058393600. Its totient is φ = 1414434484160.

The previous prime is 3112131321319. The next prime is 3112131321359. The reversal of 3112131321332 is 2331231312113.

It is a super-2 number, since 2×3112131321332² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 3897332 + ... + 4627467.

It is an arithmetic number, because the mean of its divisors is an integer number (247585766400).

Almost surely, 2^{3112131321332} is an apocalyptic number.

It is an amenable number.

3112131321332 is a deficient number, since it is larger than the sum of its proper divisors (2829927072268).

3112131321332 is a wasteful number, since it uses less digits than its factorization.

3112131321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8533111 (or 8533109 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

Adding to 3112131321332 its reverse (2331231312113), we get a palindrome (5443362633445).

The spelling of 3112131321332 in words is "three trillion, one hundred twelve billion, one hundred thirty-one million, three hundred twenty-one thousand, three hundred thirty-two".