131213101104124 has 24 divisors (see below), whose sum is σ = 248861300541728. Its totient is φ = 60174161012160.

The previous prime is 131213101104109. The next prime is 131213101104161. The reversal of 131213101104124 is 421401101312131.

It is a super-2 number, since 2×131213101104124² (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 8036071032 + ... + 8036087359.

Almost surely, 2^{131213101104124} is an apocalyptic number.

It is an amenable number.

131213101104124 is a deficient number, since it is larger than the sum of its proper divisors (117648199437604).

131213101104124 is a wasteful number, since it uses less digits than its factorization.

131213101104124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16072158565 (or 16072158563 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 131213101104124 its reverse (421401101312131), we get a palindrome (552614202416255).

The spelling of 131213101104124 in words is "one hundred thirty-one trillion, two hundred thirteen billion, one hundred one million, one hundred four thousand, one hundred twenty-four".