131089024 has 32 divisors (see below), whose sum is σ = 284898240. Its totient is φ = 59585280.

The previous prime is 131089009. The next prime is 131089031. The reversal of 131089024 is 420980131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 131088983 and 131089001.

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, 45144 + ... + 47959.

It is an arithmetic number, because the mean of its divisors is an integer number (8903070).

Almost surely, 2^131089024 is an apocalyptic number.

It is an amenable number.

131089024 is an abundant number, since it is smaller than the sum of its proper divisors (153809216).

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

131089024 is an equidigital number, since it uses as much as digits as its factorization.

131089024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93128 (or 93116 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 131089024 is about 11449.4115132613. The cubic root of 131089024 is about 507.9903277965.

The spelling of 131089024 in words is "one hundred thirty-one million, eighty-nine thousand, twenty-four".