108969880000 has 140 divisors (see below), whose sum is σ = 272843599600. Its totient is φ = 43163136000.

The previous prime is 108969879971. The next prime is 108969880013. The reversal of 108969880000 is 88969801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4106776 + ... + 4133224.

Almost surely, 2^108969880000 is an apocalyptic number.

108969880000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108969880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136421799800).

108969880000 is an abundant number, since it is smaller than the sum of its proper divisors (163873719600).

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

108969880000 is an equidigital number, since it uses as much as digits as its factorization.

108969880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26584 (or 26559 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 49.

The spelling of 108969880000 in words is "one hundred eight billion, nine hundred sixty-nine million, eight hundred eighty thousand".