131204412132 has 48 divisors (see below), whose sum is σ = 327299236992. Its totient is φ = 40762529280.

The previous prime is 131204412077. The next prime is 131204412161. The reversal of 131204412132 is 231214402131.

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, 3101119 + ... + 3143142.

It is an arithmetic number, because the mean of its divisors is an integer number (6818734104).

Almost surely, 2^131204412132 is an apocalyptic number.

131204412132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131204412132 is an abundant number, since it is smaller than the sum of its proper divisors (196094824860).

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

131204412132 is a wasteful number, since it uses less digits than its factorization.

131204412132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244388 (or 6244386 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131204412132 its reverse (231214402131), we get a palindrome (362418814263).

The spelling of 131204412132 in words is "one hundred thirty-one billion, two hundred four million, four hundred twelve thousand, one hundred thirty-two".