132631371 has 16 divisors (see below), whose sum is σ = 196673920. Its totient is φ = 88338600.

The previous prime is 132631357. The next prime is 132631379. The reversal of 132631371 is 173136231.

It is not a de Polignac number, because 132631371 - 2⁷ = 132631243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132631379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45096 + ... + 47946.

It is an arithmetic number, because the mean of its divisors is an integer number (12292120).

Almost surely, 2^132631371 is an apocalyptic number.

132631371 is a deficient number, since it is larger than the sum of its proper divisors (64042549).

132631371 is a wasteful number, since it uses less digits than its factorization.

132631371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583 (or 4577 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 132631371 is about 11516.5694110703. The cubic root of 132631371 is about 509.9748430498.

The spelling of 132631371 in words is "one hundred thirty-two million, six hundred thirty-one thousand, three hundred seventy-one".