12323120133211 has 6 divisors (see below), whose sum is σ = 13005841470612. Its totient is φ = 11674534862700.

The previous prime is 12323120133187. The next prime is 12323120133227. The reversal of 12323120133211 is 11233102132321.

It is not a de Polignac number, because 12323120133211 - 2⁹ = 12323120132699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323120133811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17068033065 + ... + 17068033786.

It is an arithmetic number, because the mean of its divisors is an integer number (2167640245102).

Almost surely, 2^{12323120133211} is an apocalyptic number.

12323120133211 is a deficient number, since it is larger than the sum of its proper divisors (682721337401).

12323120133211 is an equidigital number, since it uses as much as digits as its factorization.

12323120133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34136066889 (or 34136066870 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 12323120133211 its reverse (11233102132321), we get a palindrome (23556222265532).

The spelling of 12323120133211 in words is "twelve trillion, three hundred twenty-three billion, one hundred twenty million, one hundred thirty-three thousand, two hundred eleven".