130005859 has 4 divisors (see below), whose sum is σ = 130029040. Its totient is φ = 129982680.

The previous prime is 130005857. The next prime is 130005907. The reversal of 130005859 is 958500031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130005859 - 2¹ = 130005857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130005859.

It is not an unprimeable number, because it can be changed into a prime (130005853) 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, 2677 + ... + 16345.

It is an arithmetic number, because the mean of its divisors is an integer number (32507260).

Almost surely, 2^130005859 is an apocalyptic number.

130005859 is a deficient number, since it is larger than the sum of its proper divisors (23181).

130005859 is an equidigital number, since it uses as much as digits as its factorization.

130005859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23180.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 130005859 is about 11402.0111822432. The cubic root of 130005859 is about 506.5873121816.

The spelling of 130005859 in words is "one hundred thirty million, five thousand, eight hundred fifty-nine".