130631059 has 4 divisors (see below), whose sum is σ = 140679616. Its totient is φ = 120582504.

The previous prime is 130631047. The next prime is 130631071. The reversal of 130631059 is 950136031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 950136031 = 13 ⋅73087387.

It is an interprime number because it is at equal distance from previous prime (130631047) and next prime (130631071).

It is a cyclic number.

It is not a de Polignac number, because 130631059 - 2⁵ = 130631027 is a prime.

It is a super-2 number, since 2×130631059² = 34128947150922962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130632059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5024259 + ... + 5024284.

It is an arithmetic number, because the mean of its divisors is an integer number (35169904).

Almost surely, 2^130631059 is an apocalyptic number.

130631059 is a deficient number, since it is larger than the sum of its proper divisors (10048557).

130631059 is a wasteful number, since it uses less digits than its factorization.

130631059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10048556.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 130631059 is about 11429.3945158963. The cubic root of 130631059 is about 507.3980757401.

The spelling of 130631059 in words is "one hundred thirty million, six hundred thirty-one thousand, fifty-nine".