131132259 has 6 divisors (see below), whose sum is σ = 189413276. Its totient is φ = 87421500.

The previous prime is 131132207. The next prime is 131132291. The reversal of 131132259 is 952231131.

It is not a de Polignac number, because 131132259 - 2⁸ = 131132003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131132299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7285117 + ... + 7285134.

Almost surely, 2^131132259 is an apocalyptic number.

131132259 is a deficient number, since it is larger than the sum of its proper divisors (58281017).

131132259 is a wasteful number, since it uses less digits than its factorization.

131132259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14570257 (or 14570254 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 131132259 is about 11451.2994459144. The cubic root of 131132259 is about 508.0461691045.

The spelling of 131132259 in words is "one hundred thirty-one million, one hundred thirty-two thousand, two hundred fifty-nine".