131110022013 has 16 divisors (see below), whose sum is σ = 175236292800. Its totient is φ = 87195467520.

The previous prime is 131110021979. The next prime is 131110022077. The reversal of 131110022013 is 310220011131.

It is a happy number.

It is not a de Polignac number, because 131110022013 - 2¹² = 131110017917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131110021983 and 131110022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131110022713) 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, 2115598 + ... + 2176688.

It is an arithmetic number, because the mean of its divisors is an integer number (10952268300).

Almost surely, 2^131110022013 is an apocalyptic number.

It is an amenable number.

131110022013 is a deficient number, since it is larger than the sum of its proper divisors (44126270787).

131110022013 is a wasteful number, since it uses less digits than its factorization.

131110022013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62812.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 131110022013 its reverse (310220011131), we get a palindrome (441330033144).

The spelling of 131110022013 in words is "one hundred thirty-one billion, one hundred ten million, twenty-two thousand, thirteen".