12433223023 has 6 divisors (see below), whose sum is σ = 13463194344. Its totient is φ = 11476821096.

The previous prime is 12433222957. The next prime is 12433223051. The reversal of 12433223023 is 32032233421.

It is not a de Polignac number, because 12433223023 - 2⁹ = 12433222511 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 (12433223083) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36784515 + ... + 36784852.

It is an arithmetic number, because the mean of its divisors is an integer number (2243865724).

Almost surely, 2^12433223023 is an apocalyptic number.

12433223023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12433223023 is a deficient number, since it is larger than the sum of its proper divisors (1029971321).

12433223023 is an equidigital number, since it uses as much as digits as its factorization.

12433223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73569393 (or 73569380 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12433223023 its reverse (32032233421), we get a palindrome (44465456444).

The spelling of 12433223023 in words is "twelve billion, four hundred thirty-three million, two hundred twenty-three thousand, twenty-three".