12323110331111 has 8 divisors (see below), whose sum is σ = 13154395017600. Its totient is φ = 11510095637880.

The previous prime is 12323110331083. The next prime is 12323110331173. The reversal of 12323110331111 is 11113301132321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12323110331111 - 2¹⁴ = 12323110314727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323110331011) 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 7 ways as a sum of consecutive naturals, for example, 4567496921 + ... + 4567499618.

It is an arithmetic number, because the mean of its divisors is an integer number (1644299377200).

Almost surely, 2^{12323110331111} is an apocalyptic number.

12323110331111 is a deficient number, since it is larger than the sum of its proper divisors (831284686489).

12323110331111 is an equidigital number, since it uses as much as digits as its factorization.

12323110331111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9134996629.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 12323110331111 its reverse (11113301132321), we get a palindrome (23436411463432).

The spelling of 12323110331111 in words is "twelve trillion, three hundred twenty-three billion, one hundred ten million, three hundred thirty-one thousand, one hundred eleven".