131020323432124 has 72 divisors (see below), whose sum is σ = 267099059023440. Its totient is φ = 56071764000000.

The previous prime is 131020323432101. The next prime is 131020323432127. The reversal of 131020323432124 is 421234323020131.

131020323432124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131020323432127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3493763374 + ... + 3493800874.

Almost surely, 2^{131020323432124} is an apocalyptic number.

131020323432124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131020323432124 is an abundant number, since it is smaller than the sum of its proper divisors (136078735591316).

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

131020323432124 is a wasteful number, since it uses less digits than its factorization.

131020323432124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62379 (or 62370 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 131020323432124 its reverse (421234323020131), we get a palindrome (552254646452255).

The spelling of 131020323432124 in words is "one hundred thirty-one trillion, twenty billion, three hundred twenty-three million, four hundred thirty-two thousand, one hundred twenty-four".