12323131230200 has 48 divisors (see below), whose sum is σ = 32744320129680. Its totient is φ = 4225073564160.

The previous prime is 12323131230191. The next prime is 12323131230233. The reversal of 12323131230200 is 203213132321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4401116897 + ... + 4401119696.

It is an arithmetic number, because the mean of its divisors is an integer number (682173336035).

Almost surely, 2^{12323131230200} is an apocalyptic number.

12323131230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12323131230200 is an abundant number, since it is smaller than the sum of its proper divisors (20421188899480).

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

12323131230200 is a wasteful number, since it uses less digits than its factorization.

12323131230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8802236616 (or 8802236607 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12323131230200 its reverse (203213132321), we get a palindrome (12526344362521).

The spelling of 12323131230200 in words is "twelve trillion, three hundred twenty-three billion, one hundred thirty-one million, two hundred thirty thousand, two hundred".