131131233042124 has 24 divisors (see below), whose sum is σ = 262698842933408. Its totient is φ = 56105590550400.

The previous prime is 131131233042109. The next prime is 131131233042167. The reversal of 131131233042124 is 421240332131131.

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, 3896204739 + ... + 3896238394.

Almost surely, 2^{131131233042124} is an apocalyptic number.

131131233042124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131131233042124 is an abundant number, since it is smaller than the sum of its proper divisors (131567609891284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131131233042124 is a wasteful number, since it uses less digits than its factorization.

131131233042124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7792443745 (or 7792443743 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131131233042124 its reverse (421240332131131), we get a palindrome (552371565173255).

The spelling of 131131233042124 in words is "one hundred thirty-one trillion, one hundred thirty-one billion, two hundred thirty-three million, forty-two thousand, one hundred twenty-four".