131182952 has 16 divisors (see below), whose sum is σ = 246841440. Its totient is φ = 65358576.

The previous prime is 131182951. The next prime is 131182991. The reversal of 131182952 is 259281131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131182951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26708 + ... + 31235.

It is an arithmetic number, because the mean of its divisors is an integer number (15427590).

Almost surely, 2^131182952 is an apocalyptic number.

It is an amenable number.

131182952 is a deficient number, since it is larger than the sum of its proper divisors (115658488).

131182952 is a wasteful number, since it uses less digits than its factorization.

131182952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58232 (or 58228 counting only the distinct ones).

The product of its digits is 4320, while the sum is 32.

The square root of 131182952 is about 11453.5126489649. The cubic root of 131182952 is about 508.1116273593. Note that the first 3 decimals are identical.

The spelling of 131182952 in words is "one hundred thirty-one million, one hundred eighty-two thousand, nine hundred fifty-two".