13188276116 has 24 divisors (see below), whose sum is σ = 24746440320. Its totient is φ = 6127684992.

The previous prime is 13188276109. The next prime is 13188276149. The reversal of 13188276116 is 61167288131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222130 + ... + 1232873.

It is an arithmetic number, because the mean of its divisors is an integer number (1031101680).

Almost surely, 2^13188276116 is an apocalyptic number.

It is an amenable number.

13188276116 is a deficient number, since it is larger than the sum of its proper divisors (11558164204).

13188276116 is a wasteful number, since it uses less digits than its factorization.

13188276116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455103 (or 2455101 counting only the distinct ones).

The product of its digits is 96768, while the sum is 44.

The spelling of 13188276116 in words is "thirteen billion, one hundred eighty-eight million, two hundred seventy-six thousand, one hundred sixteen".