131061360 has 80 divisors (see below), whose sum is σ = 423972864. Its totient is φ = 33428736.

The previous prime is 131061349. The next prime is 131061389. The reversal of 131061360 is 63160131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6352 + ... + 17391.

Almost surely, 2^131061360 is an apocalyptic number.

131061360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131061360 is an abundant number, since it is smaller than the sum of its proper divisors (292911504).

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

131061360 is a wasteful number, since it uses less digits than its factorization.

131061360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23782 (or 23776 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 131061360 is about 11448.2033524916. The cubic root of 131061360 is about 507.9545911837.

The spelling of 131061360 in words is "one hundred thirty-one million, sixty-one thousand, three hundred sixty".