131893075 has 6 divisors (see below), whose sum is σ = 163547444. Its totient is φ = 105514440.

The previous prime is 131893043. The next prime is 131893087. The reversal of 131893075 is 570398131.

It is a happy number.

It is not a de Polignac number, because 131893075 - 2⁵ = 131893043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2637837 + ... + 2637886.

Almost surely, 2^131893075 is an apocalyptic number.

131893075 is a deficient number, since it is larger than the sum of its proper divisors (31654369).

131893075 is an equidigital number, since it uses as much as digits as its factorization.

131893075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275733 (or 5275728 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 131893075 is about 11484.4710370134. The cubic root of 131893075 is about 509.0268190279.

The spelling of 131893075 in words is "one hundred thirty-one million, eight hundred ninety-three thousand, seventy-five".