12323123313201 has 16 divisors (see below), whose sum is σ = 18320989520320. Its totient is φ = 8186385800160.

The previous prime is 12323123313181. The next prime is 12323123313223. The reversal of 12323123313201 is 10231332132321.

12323123313201 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 3 + 1 + 2 + 331 + 320 + 1 = 666.

12323123313201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12323123313201 - 2¹¹ = 12323123311153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12323121313201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806373940 + ... + 806389221.

It is an arithmetic number, because the mean of its divisors is an integer number (1145061845020).

Almost surely, 2^{12323123313201} is an apocalyptic number.

It is an amenable number.

12323123313201 is a deficient number, since it is larger than the sum of its proper divisors (5997866207119).

12323123313201 is a wasteful number, since it uses less digits than its factorization.

12323123313201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612763453 (or 1612763447 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 12323123313201 its reverse (10231332132321), we get a palindrome (22554455445522).

The spelling of 12323123313201 in words is "twelve trillion, three hundred twenty-three billion, one hundred twenty-three million, three hundred thirteen thousand, two hundred one".