131013013022 has 32 divisors (see below), whose sum is σ = 211961746080. Its totient is φ = 60529835520.

The previous prime is 131013012997. The next prime is 131013013121. The reversal of 131013013022 is 220310310131.

It is a super-2 number, since 2×131013013022² (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 8151218 + ... + 8167274.

It is an arithmetic number, because the mean of its divisors is an integer number (6623804565).

Almost surely, 2^131013013022 is an apocalyptic number.

131013013022 is a deficient number, since it is larger than the sum of its proper divisors (80948733058).

131013013022 is a wasteful number, since it uses less digits than its factorization.

131013013022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21356.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131013013022 its reverse (220310310131), we get a palindrome (351323323153).

The spelling of 131013013022 in words is "one hundred thirty-one billion, thirteen million, thirteen thousand, twenty-two".