3113811423831 has 16 divisors (see below), whose sum is σ = 4286380325888. Its totient is φ = 2008580414400.

The previous prime is 3113811423823. The next prime is 3113811423859. The reversal of 3113811423831 is 1383241183113.

3113811423831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3113811423831 - 2³ = 3113811423823 is a prime.

It is a super-2 number, since 2×3113811423831² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3113811423831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113811424831) 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, 2182006 + ... + 3314931.

It is an arithmetic number, because the mean of its divisors is an integer number (267898770368).

Almost surely, 2^{3113811423831} is an apocalyptic number.

3113811423831 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3113811423831 is a deficient number, since it is larger than the sum of its proper divisors (1172568902057).

3113811423831 is a wasteful number, since it uses less digits than its factorization.

3113811423831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5503062.

The product of its digits is 41472, while the sum is 39.

The spelling of 3113811423831 in words is "three trillion, one hundred thirteen billion, eight hundred eleven million, four hundred twenty-three thousand, eight hundred thirty-one".