130023110312003 has 4 divisors (see below), whose sum is σ = 130023138784560. Its totient is φ = 130023081839448.

The previous prime is 130023110311981. The next prime is 130023110312021. The reversal of 130023110312003 is 300213011320031.

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 130023110312003 - 2²² = 130023106117699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130023110312093) 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, 5666975 + ... + 17092712.

It is an arithmetic number, because the mean of its divisors is an integer number (32505784696140).

Almost surely, 2^{130023110312003} is an apocalyptic number.

130023110312003 is a deficient number, since it is larger than the sum of its proper divisors (28472557).

130023110312003 is an equidigital number, since it uses as much as digits as its factorization.

130023110312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28472556.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130023110312003 its reverse (300213011320031), we get a palindrome (430236121632034).

The spelling of 130023110312003 in words is "one hundred thirty trillion, twenty-three billion, one hundred ten million, three hundred twelve thousand, three".