131522412324 has 24 divisors (see below), whose sum is σ = 309701096320. Its totient is φ = 43438594464.

The previous prime is 131522412283. The next prime is 131522412361. The reversal of 131522412324 is 423214225131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131522412291 and 131522412300.

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, 50274844 + ... + 50277459.

Almost surely, 2^131522412324 is an apocalyptic number.

It is an amenable number.

131522412324 is an abundant number, since it is smaller than the sum of its proper divisors (178178683996).

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

131522412324 is a wasteful number, since it uses less digits than its factorization.

131522412324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100552419 (or 100552417 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

Adding to 131522412324 its reverse (423214225131), we get a palindrome (554736637455).

The spelling of 131522412324 in words is "one hundred thirty-one billion, five hundred twenty-two million, four hundred twelve thousand, three hundred twenty-four".