120130559 has 4 divisors (see below), whose sum is σ = 126453240. Its totient is φ = 113807880.

The previous prime is 120130471. The next prime is 120130567. The reversal of 120130559 is 955031021.

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 120130559 - 2⁸ = 120130303 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 (120130579) 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 in 3 ways as a sum of consecutive naturals, for example, 3161312 + ... + 3161349.

It is an arithmetic number, because the mean of its divisors is an integer number (31613310).

Almost surely, 2^120130559 is an apocalyptic number.

120130559 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

120130559 is a deficient number, since it is larger than the sum of its proper divisors (6322681).

120130559 is an equidigital number, since it uses as much as digits as its factorization.

120130559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6322680.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 120130559 is about 10960.4087058832. The cubic root of 120130559 is about 493.4212312439.

The spelling of 120130559 in words is "one hundred twenty million, one hundred thirty thousand, five hundred fifty-nine".