12400232200113 has 32 divisors (see below), whose sum is σ = 17364514728960. Its totient is φ = 7860152139840.

The previous prime is 12400232200091. The next prime is 12400232200123. The reversal of 12400232200113 is 31100223200421.

It is a de Polignac number, because none of the positive numbers 2^k-12400232200113 is a prime.

It is a super-3 number, since 3×12400232200113³ (a number of 40 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12400232200113.

It is not an unprimeable number, because it can be changed into a prime (12400232200123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18267006 + ... + 18933672.

It is an arithmetic number, because the mean of its divisors is an integer number (542641085280).

Almost surely, 2^{12400232200113} is an apocalyptic number.

It is an amenable number.

12400232200113 is a deficient number, since it is larger than the sum of its proper divisors (4964282528847).

12400232200113 is a wasteful number, since it uses less digits than its factorization.

12400232200113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669957.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12400232200113 its reverse (31100223200421), we get a palindrome (43500455400534).

The spelling of 12400232200113 in words is "twelve trillion, four hundred billion, two hundred thirty-two million, two hundred thousand, one hundred thirteen".