12313201200 has 60 divisors (see below), whose sum is σ = 39443291688. Its totient is φ = 3283520000.

The previous prime is 12313201171. The next prime is 12313201211. The reversal of 12313201200 is 210231321.

12313201200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-2 number, since 2×12313201200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12313201200.

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 11 ways as a sum of consecutive naturals, for example, 5129301 + ... + 5131700.

Almost surely, 2^12313201200 is an apocalyptic number.

12313201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313201200 is an abundant number, since it is smaller than the sum of its proper divisors (27130090488).

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

12313201200 is a wasteful number, since it uses less digits than its factorization.

12313201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10261022 (or 10261011 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12313201200 its reverse (210231321), we get a palindrome (12523432521).

The spelling of 12313201200 in words is "twelve billion, three hundred thirteen million, two hundred one thousand, two hundred".