130303310023 has 4 divisors (see below), whose sum is σ = 134796527640. Its totient is φ = 125810092408.

The previous prime is 130303310017. The next prime is 130303310029. The reversal of 130303310023 is 320013303031.

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

It is an interprime number because it is at equal distance from previous prime (130303310017) and next prime (130303310029).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130303310023 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 (130303310029) 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, 2246608765 + ... + 2246608822.

It is an arithmetic number, because the mean of its divisors is an integer number (33699131910).

Almost surely, 2^130303310023 is an apocalyptic number.

130303310023 is a deficient number, since it is larger than the sum of its proper divisors (4493217617).

130303310023 is an equidigital number, since it uses as much as digits as its factorization.

130303310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493217616.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130303310023 its reverse (320013303031), we get a palindrome (450316613054).

The spelling of 130303310023 in words is "one hundred thirty billion, three hundred three million, three hundred ten thousand, twenty-three".