11108080680 has 128 divisors (see below), whose sum is σ = 33547737600. Its totient is φ = 2942376192.

The previous prime is 11108080649. The next prime is 11108080691. The reversal of 11108080680 is 8608080111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21238899 + ... + 21239421.

It is an arithmetic number, because the mean of its divisors is an integer number (262091700).

Almost surely, 2^11108080680 is an apocalyptic number.

11108080680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11108080680 is an abundant number, since it is smaller than the sum of its proper divisors (22439656920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11108080680 is a wasteful number, since it uses less digits than its factorization.

11108080680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 33.

The spelling of 11108080680 in words is "eleven billion, one hundred eight million, eighty thousand, six hundred eighty".