12423307323 has 8 divisors (see below), whose sum is σ = 18930754048. Its totient is φ = 7099032744.

The previous prime is 12423307297. The next prime is 12423307357. The reversal of 12423307323 is 32370332421.

12423307323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12423307323 - 2⁵ = 12423307291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12423307363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295793011 + ... + 295793052.

It is an arithmetic number, because the mean of its divisors is an integer number (2366344256).

Almost surely, 2^12423307323 is an apocalyptic number.

12423307323 is a deficient number, since it is larger than the sum of its proper divisors (6507446725).

12423307323 is an equidigital number, since it uses as much as digits as its factorization.

12423307323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591586073.

The product of its (nonzero) digits is 18144, while the sum is 30.

Adding to 12423307323 its reverse (32370332421), we get a palindrome (44793639744).

The spelling of 12423307323 in words is "twelve billion, four hundred twenty-three million, three hundred seven thousand, three hundred twenty-three".