13191099110 has 16 divisors (see below), whose sum is σ = 27135975456. Its totient is φ = 4522662528.

The previous prime is 13191099073. The next prime is 13191099157. The reversal of 13191099110 is 1199019131.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94222067 + ... + 94222206.

It is an arithmetic number, because the mean of its divisors is an integer number (1695998466).

Almost surely, 2^13191099110 is an apocalyptic number.

13191099110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13191099110 is an abundant number, since it is smaller than the sum of its proper divisors (13944876346).

13191099110 is a wasteful number, since it uses less digits than its factorization.

13191099110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188444287.

The product of its (nonzero) digits is 2187, while the sum is 35.

The spelling of 13191099110 in words is "thirteen billion, one hundred ninety-one million, ninety-nine thousand, one hundred ten".