130018559 has 8 divisors (see below), whose sum is σ = 142075728. Its totient is φ = 118000960.

The previous prime is 130018549. The next prime is 130018561. The reversal of 130018559 is 955810031.

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

It is not a de Polignac number, because 130018559 - 2²⁴ = 113241343 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 (130018529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2792 + ... + 16365.

It is an arithmetic number, because the mean of its divisors is an integer number (17759466).

Almost surely, 2^130018559 is an apocalyptic number.

130018559 is a deficient number, since it is larger than the sum of its proper divisors (12057169).

130018559 is a wasteful number, since it uses less digits than its factorization.

130018559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19785.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 130018559 is about 11402.5680879353. The cubic root of 130018559 is about 506.6038074622.

The spelling of 130018559 in words is "one hundred thirty million, eighteen thousand, five hundred fifty-nine".