13102232111 has 4 divisors (see below), whose sum is σ = 13229438352. Its totient is φ = 12975025872.

The previous prime is 13102232107. The next prime is 13102232113. The reversal of 13102232111 is 11123220131.

13102232111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13102232111 - 2² = 13102232107 is a prime.

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 13102232111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102232113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 63602966 + ... + 63603171.

It is an arithmetic number, because the mean of its divisors is an integer number (3307359588).

Almost surely, 2^13102232111 is an apocalyptic number.

13102232111 is a deficient number, since it is larger than the sum of its proper divisors (127206241).

13102232111 is a wasteful number, since it uses less digits than its factorization.

13102232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127206240.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13102232111 its reverse (11123220131), we get a palindrome (24225452242).

The spelling of 13102232111 in words is "thirteen billion, one hundred two million, two hundred thirty-two thousand, one hundred eleven".