108864778110 has 96 divisors (see below), whose sum is σ = 289017814176. Its totient is φ = 26223225600.

The previous prime is 108864778093. The next prime is 108864778123. The reversal of 108864778110 is 11877468801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 474400 + ... + 665420.

It is an arithmetic number, because the mean of its divisors is an integer number (3010602231).

Almost surely, 2^108864778110 is an apocalyptic number.

108864778110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108864778110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144508907088).

108864778110 is an abundant number, since it is smaller than the sum of its proper divisors (180153036066).

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

108864778110 is a wasteful number, since it uses less digits than its factorization.

108864778110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191210 (or 191199 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 51.

The spelling of 108864778110 in words is "one hundred eight billion, eight hundred sixty-four million, seven hundred seventy-eight thousand, one hundred ten".