3113112313121 has 16 divisors (see below), whose sum is σ = 3319117171200. Its totient is φ = 2909658735360.

The previous prime is 3113112313111. The next prime is 3113112313127. The reversal of 3113112313121 is 1213132113113.

3113112313121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3113112313121 - 2²² = 3113108118817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3113112313127) 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, 11126066 + ... + 11402436.

It is an arithmetic number, because the mean of its divisors is an integer number (207444823200).

Almost surely, 2^{3113112313121} is an apocalyptic number.

It is an amenable number.

3113112313121 is a deficient number, since it is larger than the sum of its proper divisors (206004858079).

3113112313121 is a wasteful number, since it uses less digits than its factorization.

3113112313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280984.

The product of its digits is 324, while the sum is 23.

Adding to 3113112313121 its reverse (1213132113113), we get a palindrome (4326244426234).

The spelling of 3113112313121 in words is "three trillion, one hundred thirteen billion, one hundred twelve million, three hundred thirteen thousand, one hundred twenty-one".