130234859 has 2 divisors, whose sum is σ = 130234860. Its totient is φ = 130234858.

The previous prime is 130234823. The next prime is 130234861. The reversal of 130234859 is 958432031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130234859 is a prime.

It is a super-2 number, since 2×130234859² = 33922236997499762, which contains 22 as substring.

Together with 130234861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130234879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65117429 + 65117430.

It is an arithmetic number, because the mean of its divisors is an integer number (65117430).

Almost surely, 2^130234859 is an apocalyptic number.

130234859 is a deficient number, since it is larger than the sum of its proper divisors (1).

130234859 is an equidigital number, since it uses as much as digits as its factorization.

130234859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 130234859 is about 11412.0488519810. The cubic root of 130234859 is about 506.8845819796.

The spelling of 130234859 in words is "one hundred thirty million, two hundred thirty-four thousand, eight hundred fifty-nine".