3113123210112 has 32 divisors (see below), whose sum is σ = 8269233527880. Its totient is φ = 1037707736576.

The previous prime is 3113123210107. The next prime is 3113123210137. The reversal of 3113123210112 is 2110123213113.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×3113123210112² (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 3 ways as a sum of consecutive naturals, for example, 4053545463 + ... + 4053546230.

Almost surely, 2^{3113123210112} is an apocalyptic number.

3113123210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3113123210112 is an abundant number, since it is smaller than the sum of its proper divisors (5156110317768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3113123210112 is an equidigital number, since it uses as much as digits as its factorization.

3113123210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8107091710 (or 8107091698 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3113123210112 its reverse (2110123213113), we get a palindrome (5223246423225).

The spelling of 3113123210112 in words is "three trillion, one hundred thirteen billion, one hundred twenty-three million, two hundred ten thousand, one hundred twelve".