130961757 has 8 divisors (see below), whose sum is σ = 174849376. Its totient is φ = 87190992.

The previous prime is 130961731. The next prime is 130961783. The reversal of 130961757 is 757169031.

It is an interprime number because it is at equal distance from previous prime (130961731) and next prime (130961783).

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

It is not a de Polignac number, because 130961757 - 2⁷ = 130961629 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 (130961717) 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, 26563 + ... + 31104.

It is an arithmetic number, because the mean of its divisors is an integer number (21856172).

Almost surely, 2^130961757 is an apocalyptic number.

It is an amenable number.

130961757 is a deficient number, since it is larger than the sum of its proper divisors (43887619).

130961757 is an equidigital number, since it uses as much as digits as its factorization.

130961757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58427.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 130961757 is about 11443.8523671009. The cubic root of 130961757 is about 507.8258814374.

The spelling of 130961757 in words is "one hundred thirty million, nine hundred sixty-one thousand, seven hundred fifty-seven".