12323350126397 has 2 divisors, whose sum is σ = 12323350126398. Its totient is φ = 12323350126396.

The previous prime is 12323350126333. The next prime is 12323350126427. The reversal of 12323350126397 is 79362105332321.

12323350126397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10936057194841 + 1387292931556 = 3306971^2 + 1177834^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323350126397 - 2⁶ = 12323350126333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323350126097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161675063198 + 6161675063199.

It is an arithmetic number, because the mean of its divisors is an integer number (6161675063199).

Almost surely, 2^{12323350126397} is an apocalyptic number.

It is an amenable number.

12323350126397 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323350126397 is an equidigital number, since it uses as much as digits as its factorization.

12323350126397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1224720, while the sum is 47.

The spelling of 12323350126397 in words is "twelve trillion, three hundred twenty-three billion, three hundred fifty million, one hundred twenty-six thousand, three hundred ninety-seven".