13013300023 has 4 divisors (see below), whose sum is σ = 13013564040. Its totient is φ = 13013036008.

The previous prime is 13013300021. The next prime is 13013300033. The reversal of 13013300023 is 32000331031.

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 13013300023 - 2¹ = 13013300021 is a prime.

It is a super-2 number, since 2×13013300023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013300021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33640 + ... + 164797.

It is an arithmetic number, because the mean of its divisors is an integer number (3253391010).

Almost surely, 2^13013300023 is an apocalyptic number.

13013300023 is a deficient number, since it is larger than the sum of its proper divisors (264017).

13013300023 is an equidigital number, since it uses as much as digits as its factorization.

13013300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264016.

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

Adding to 13013300023 its reverse (32000331031), we get a palindrome (45013631054).

The spelling of 13013300023 in words is "thirteen billion, thirteen million, three hundred thousand, twenty-three".