23013003223 has 12 divisors (see below), whose sum is σ = 26793312840. Its totient is φ = 19708421712.

The previous prime is 23013003199. The next prime is 23013003227. The reversal of 23013003223 is 32230031032.

It is a happy number.

It is not a de Polignac number, because 23013003223 - 2⁵ = 23013003191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23013003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013003227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144928 + ... + 258901.

It is an arithmetic number, because the mean of its divisors is an integer number (2232776070).

Almost surely, 2^23013003223 is an apocalyptic number.

23013003223 is a deficient number, since it is larger than the sum of its proper divisors (3780309617).

23013003223 is a wasteful number, since it uses less digits than its factorization.

23013003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405006 (or 404999 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23013003223 its reverse (32230031032), we get a palindrome (55243034255).

The spelling of 23013003223 in words is "twenty-three billion, thirteen million, three thousand, two hundred twenty-three".