12310023223 has 8 divisors (see below), whose sum is σ = 12846732768. Its totient is φ = 11773437984.

The previous prime is 12310023203. The next prime is 12310023263. The reversal of 12310023223 is 32232001321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12310023223 - 2⁵ = 12310023191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12310023223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310023203) 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 7 ways as a sum of consecutive naturals, for example, 211761 + ... + 263557.

It is an arithmetic number, because the mean of its divisors is an integer number (1605841596).

Almost surely, 2^12310023223 is an apocalyptic number.

12310023223 is a deficient number, since it is larger than the sum of its proper divisors (536709545).

12310023223 is a wasteful number, since it uses less digits than its factorization.

12310023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62153.

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

Adding to 12310023223 its reverse (32232001321), we get a palindrome (44542024544).

The spelling of 12310023223 in words is "twelve billion, three hundred ten million, twenty-three thousand, two hundred twenty-three".