131327332 has 48 divisors (see below), whose sum is σ = 248814720. Its totient is φ = 60496128.

The previous prime is 131327321. The next prime is 131327347. The reversal of 131327332 is 233723131.

It is a junction number, because it is equal to n+sod(n) for n = 131327297 and 131327306.

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, 351898 + ... + 352270.

It is an arithmetic number, because the mean of its divisors is an integer number (5183640).

Almost surely, 2^131327332 is an apocalyptic number.

It is an amenable number.

131327332 is a deficient number, since it is larger than the sum of its proper divisors (117487388).

131327332 is a wasteful number, since it uses less digits than its factorization.

131327332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its digits is 2268, while the sum is 25.

The square root of 131327332 is about 11459.8137855726. The cubic root of 131327332 is about 508.2979682883.

The spelling of 131327332 in words is "one hundred thirty-one million, three hundred twenty-seven thousand, three hundred thirty-two".