12323310032 has 40 divisors (see below), whose sum is σ = 26053704480. Its totient is φ = 5600062080.

The previous prime is 12323310029. The next prime is 12323310059. The reversal of 12323310032 is 23001332321.

12323310032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12323309986 and 12323310013.

It is a congruent number.

It is an unprimeable number.

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, 989798 + ... + 1002170.

It is an arithmetic number, because the mean of its divisors is an integer number (651342612).

Almost surely, 2^12323310032 is an apocalyptic number.

It is an amenable number.

12323310032 is an abundant number, since it is smaller than the sum of its proper divisors (13730394448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12323310032 is a wasteful number, since it uses less digits than its factorization.

12323310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18051 (or 18045 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12323310032 its reverse (23001332321), we get a palindrome (35324642353).

The spelling of 12323310032 in words is "twelve billion, three hundred twenty-three million, three hundred ten thousand, thirty-two".