131901360 has 40 divisors (see below), whose sum is σ = 408894960. Its totient is φ = 35173632.

The previous prime is 131901349. The next prime is 131901377. The reversal of 131901360 is 63109131.

131901360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 131901360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274555 + ... + 275034.

It is an arithmetic number, because the mean of its divisors is an integer number (10222374).

Almost surely, 2^131901360 is an apocalyptic number.

131901360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131901360 is an abundant number, since it is smaller than the sum of its proper divisors (276993600).

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

131901360 is a wasteful number, since it uses less digits than its factorization.

131901360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549605 (or 549599 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 131901360 is about 11484.8317358157. The cubic root of 131901360 is about 509.0374771535.

The spelling of 131901360 in words is "one hundred thirty-one million, nine hundred one thousand, three hundred sixty".