130442014523 has 4 divisors (see below), whose sum is σ = 130458838320. Its totient is φ = 130425190728.

The previous prime is 130442014519. The next prime is 130442014531. The reversal of 130442014523 is 325410244031.

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 130442014523 - 2² = 130442014519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130442014723) 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, 8400263 + ... + 8415776.

It is an arithmetic number, because the mean of its divisors is an integer number (32614709580).

Almost surely, 2^130442014523 is an apocalyptic number.

130442014523 is a deficient number, since it is larger than the sum of its proper divisors (16823797).

130442014523 is an equidigital number, since it uses as much as digits as its factorization.

130442014523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16823796.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 130442014523 its reverse (325410244031), we get a palindrome (455852258554).

The spelling of 130442014523 in words is "one hundred thirty billion, four hundred forty-two million, fourteen thousand, five hundred twenty-three".