13022331112103 has 4 divisors (see below), whose sum is σ = 13022338533048. Its totient is φ = 13022323691160.

The previous prime is 13022331112073. The next prime is 13022331112117. The reversal of 13022331112103 is 30121113322031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13022331112103 - 2¹⁸ = 13022330849959 is a prime.

It is a super-2 number, since 2×13022331112103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022331112303) 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, 560300 + ... + 5134062.

It is an arithmetic number, because the mean of its divisors is an integer number (3255584633262).

Almost surely, 2^{13022331112103} is an apocalyptic number.

13022331112103 is a deficient number, since it is larger than the sum of its proper divisors (7420945).

13022331112103 is an equidigital number, since it uses as much as digits as its factorization.

13022331112103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420944.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13022331112103 its reverse (30121113322031), we get a palindrome (43143444434134).

The spelling of 13022331112103 in words is "thirteen trillion, twenty-two billion, three hundred thirty-one million, one hundred twelve thousand, one hundred three".