131180 has 24 divisors (see below), whose sum is σ = 315168. Its totient is φ = 44928.

The previous prime is 131171. The next prime is 131203. The reversal of 131180 is 81131.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329 + ... + 608.

It is an arithmetic number, because the mean of its divisors is an integer number (13132).

2¹³¹¹⁸⁰ is an apocalyptic number.

131180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131180 is an abundant number, since it is smaller than the sum of its proper divisors (183988).

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

131180 is a wasteful number, since it uses less digits than its factorization.

131180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 131180 is about 362.1877965918. The cubic root of 131180 is about 50.8107815998.

The spelling of 131180 in words is "one hundred thirty-one thousand, one hundred eighty".