12323120200113 has 4 divisors (see below), whose sum is σ = 16430826933488. Its totient is φ = 8215413466740.

The previous prime is 12323120200109. The next prime is 12323120200121. The reversal of 12323120200113 is 31100202132321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12323120200113 - 2² = 12323120200109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12323120200113.

It is not an unprimeable number, because it can be changed into a prime (12323120200133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053853366683 + ... + 2053853366688.

It is an arithmetic number, because the mean of its divisors is an integer number (4107706733372).

Almost surely, 2^{12323120200113} is an apocalyptic number.

It is an amenable number.

12323120200113 is a deficient number, since it is larger than the sum of its proper divisors (4107706733375).

12323120200113 is an equidigital number, since it uses as much as digits as its factorization.

12323120200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107706733374.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12323120200113 its reverse (31100202132321), we get a palindrome (43423322332434).

The spelling of 12323120200113 in words is "twelve trillion, three hundred twenty-three billion, one hundred twenty million, two hundred thousand, one hundred thirteen".