130986957 has 8 divisors (see below), whose sum is σ = 176450176. Its totient is φ = 86424192.

The previous prime is 130986949. The next prime is 130986959. The reversal of 130986957 is 759689031.

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

It is not a de Polignac number, because 130986957 - 2³ = 130986949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130986959) 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, 224773 + ... + 225354.

It is an arithmetic number, because the mean of its divisors is an integer number (22056272).

Almost surely, 2^130986957 is an apocalyptic number.

It is an amenable number.

130986957 is a deficient number, since it is larger than the sum of its proper divisors (45463219).

130986957 is an equidigital number, since it uses as much as digits as its factorization.

130986957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450227.

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 130986957 is about 11444.9533419757. The cubic root of 130986957 is about 507.8584517382.

The spelling of 130986957 in words is "one hundred thirty million, nine hundred eighty-six thousand, nine hundred fifty-seven".