12322013111103 has 4 divisors (see below), whose sum is σ = 16429350814808. Its totient is φ = 8214675407400.

The previous prime is 12322013111071. The next prime is 12322013111129. The reversal of 12322013111103 is 30111131022321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12322013111103 - 2⁵ = 12322013111071 is a prime.

It is a super-2 number, since 2×12322013111103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12322013111103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322013151103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053668851848 + ... + 2053668851853.

It is an arithmetic number, because the mean of its divisors is an integer number (4107337703702).

Almost surely, 2^{12322013111103} is an apocalyptic number.

12322013111103 is a deficient number, since it is larger than the sum of its proper divisors (4107337703705).

12322013111103 is an equidigital number, since it uses as much as digits as its factorization.

12322013111103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107337703704.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12322013111103 its reverse (30111131022321), we get a palindrome (42433144133424).

The spelling of 12322013111103 in words is "twelve trillion, three hundred twenty-two billion, thirteen million, one hundred eleven thousand, one hundred three".