12323533521193 has 2 divisors, whose sum is σ = 12323533521194. Its totient is φ = 12323533521192.

The previous prime is 12323533521181. The next prime is 12323533521223. The reversal of 12323533521193 is 39112533532321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9221133903424 + 3102399617769 = 3036632^2 + 1761363^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323533521193 - 2²⁹ = 12322996650281 is a prime.

It is not a weakly prime, because it can be changed into another prime (12323533524193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161766760596 + 6161766760597.

It is an arithmetic number, because the mean of its divisors is an integer number (6161766760597).

Almost surely, 2^{12323533521193} is an apocalyptic number.

It is an amenable number.

12323533521193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323533521193 is an equidigital number, since it uses as much as digits as its factorization.

12323533521193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 437400, while the sum is 43.

The spelling of 12323533521193 in words is "twelve trillion, three hundred twenty-three billion, five hundred thirty-three million, five hundred twenty-one thousand, one hundred ninety-three".