12323123300 has 18 divisors (see below), whose sum is σ = 26741177778. Its totient is φ = 4929249280.

The previous prime is 12323123299. The next prime is 12323123327. The reversal of 12323123300 is 332132321.

12323123300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1786921984 + 10536201316 = 42272^2 + 102646^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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 5 ways as a sum of consecutive naturals, for example, 61615517 + ... + 61615716.

Almost surely, 2^12323123300 is an apocalyptic number.

12323123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12323123300 is an abundant number, since it is smaller than the sum of its proper divisors (14418054478).

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

12323123300 is a wasteful number, since it uses less digits than its factorization.

12323123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123231247 (or 123231240 counting only the distinct ones).

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

Adding to 12323123300 its reverse (332132321), we get a palindrome (12655255621).

The spelling of 12323123300 in words is "twelve billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred".