12323233320 has 128 divisors (see below), whose sum is σ = 39278563200. Its totient is φ = 3087092736.

The previous prime is 12323233271. The next prime is 12323233331. The reversal of 12323233320 is 2333232321.

12323233320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 31 ways as a sum of consecutive naturals, for example, 80907 + ... + 176613.

It is an arithmetic number, because the mean of its divisors is an integer number (306863775).

Almost surely, 2^12323233320 is an apocalyptic number.

12323233320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12323233320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19639281600).

12323233320 is an abundant number, since it is smaller than the sum of its proper divisors (26955329880).

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

12323233320 is a wasteful number, since it uses less digits than its factorization.

12323233320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95787 (or 95783 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 12323233320 its reverse (2333232321), we get a palindrome (14656465641).

Subtracting from 12323233320 its reverse (2333232321), we obtain a palindrome (9990000999).

The spelling of 12323233320 in words is "twelve billion, three hundred twenty-three million, two hundred thirty-three thousand, three hundred twenty".