13103111102 has 32 divisors (see below), whose sum is σ = 20277734400. Its totient is φ = 6346585728.

The previous prime is 13103111071. The next prime is 13103111123. The reversal of 13103111102 is 20111130131.

It is a happy number.

13103111102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7372838 + ... + 7374614.

It is an arithmetic number, because the mean of its divisors is an integer number (633679200).

Almost surely, 2^13103111102 is an apocalyptic number.

13103111102 is a deficient number, since it is larger than the sum of its proper divisors (7174623298).

13103111102 is a wasteful number, since it uses less digits than its factorization.

13103111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 13103111102 its reverse (20111130131), we get a palindrome (33214241233).

The spelling of 13103111102 in words is "thirteen billion, one hundred three million, one hundred eleven thousand, one hundred two".