131063185 has 16 divisors (see below), whose sum is σ = 171826560. Its totient is φ = 95178240.

The previous prime is 131063173. The next prime is 131063203. The reversal of 131063185 is 581360131.

It is not a de Polignac number, because 131063185 - 2⁷ = 131063057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49249 + ... + 51841.

It is an arithmetic number, because the mean of its divisors is an integer number (10739160).

Almost surely, 2^131063185 is an apocalyptic number.

It is an amenable number.

131063185 is a deficient number, since it is larger than the sum of its proper divisors (40763375).

131063185 is a wasteful number, since it uses less digits than its factorization.

131063185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 131063185 is about 11448.2830590443. The cubic root of 131063185 is about 507.9569488906.

The spelling of 131063185 in words is "one hundred thirty-one million, sixty-three thousand, one hundred eighty-five".