131260160 has 36 divisors (see below), whose sum is σ = 314412168. Its totient is φ = 52503552.

The previous prime is 131260141. The next prime is 131260187. The reversal of 131260160 is 61062131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49994 + ... + 52553.

Almost surely, 2^131260160 is an apocalyptic number.

131260160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131260160 is an abundant number, since it is smaller than the sum of its proper divisors (183152008).

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

131260160 is an equidigital number, since it uses as much as digits as its factorization.

131260160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102568 (or 102554 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 131260160 is about 11456.8826475617. The cubic root of 131260160 is about 508.2112911954.

The spelling of 131260160 in words is "one hundred thirty-one million, two hundred sixty thousand, one hundred sixty".