13102203111 has 16 divisors (see below), whose sum is σ = 17612133600. Its totient is φ = 8663735808.

The previous prime is 13102203109. The next prime is 13102203119. The reversal of 13102203111 is 11130220131.

It is a happy number.

It is not a de Polignac number, because 13102203111 - 2¹ = 13102203109 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102203119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243555 + ... + 292443.

It is an arithmetic number, because the mean of its divisors is an integer number (1100758350).

Almost surely, 2^13102203111 is an apocalyptic number.

13102203111 is a deficient number, since it is larger than the sum of its proper divisors (4509930489).

13102203111 is a wasteful number, since it uses less digits than its factorization.

13102203111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49618.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 13102203111 its reverse (11130220131), we get a palindrome (24232423242).

The spelling of 13102203111 in words is "thirteen billion, one hundred two million, two hundred three thousand, one hundred eleven".