13030013023 has 4 divisors (see below), whose sum is σ = 13035581368. Its totient is φ = 13024444680.

The previous prime is 13030012987. The next prime is 13030013033. The reversal of 13030013023 is 32031003031.

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 13030013023 - 2⁹ = 13030012511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13030012988 and 13030013006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030013033) 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, 2780661 + ... + 2785342.

It is an arithmetic number, because the mean of its divisors is an integer number (3258895342).

Almost surely, 2^13030013023 is an apocalyptic number.

13030013023 is a deficient number, since it is larger than the sum of its proper divisors (5568345).

13030013023 is an equidigital number, since it uses as much as digits as its factorization.

13030013023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5568344.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 13030013023 its reverse (32031003031), we get a palindrome (45061016054).

The spelling of 13030013023 in words is "thirteen billion, thirty million, thirteen thousand, twenty-three".