131088513 has 8 divisors (see below), whose sum is σ = 185066208. Its totient is φ = 82251584.

The previous prime is 131088443. The next prime is 131088527. The reversal of 131088513 is 315880131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131088513 - 2¹² = 131084417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131086513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1285131 + ... + 1285232.

It is an arithmetic number, because the mean of its divisors is an integer number (23133276).

Almost surely, 2^131088513 is an apocalyptic number.

It is an amenable number.

131088513 is a deficient number, since it is larger than the sum of its proper divisors (53977695).

131088513 is a wasteful number, since it uses less digits than its factorization.

131088513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570383.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 131088513 is about 11449.3891976821. The cubic root of 131088513 is about 507.9896677275.

The spelling of 131088513 in words is "one hundred thirty-one million, eighty-eight thousand, five hundred thirteen".