223023012013 has 4 divisors (see below), whose sum is σ = 223216777728. Its totient is φ = 222829246300.

The previous prime is 223023012007. The next prime is 223023012109. The reversal of 223023012013 is 310210320322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223023012013 - 2⁹ = 223023011501 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 (223023012913) 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, 96881131 + ... + 96883432.

It is an arithmetic number, because the mean of its divisors is an integer number (55804194432).

Almost surely, 2^223023012013 is an apocalyptic number.

It is an amenable number.

223023012013 is a deficient number, since it is larger than the sum of its proper divisors (193765715).

223023012013 is a wasteful number, since it uses less digits than its factorization.

223023012013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193765714.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223023012013 its reverse (310210320322), we get a palindrome (533233332335).

The spelling of 223023012013 in words is "two hundred twenty-three billion, twenty-three million, twelve thousand, thirteen".