109501326788 has 48 divisors (see below), whose sum is σ = 224390208000. Its totient is φ = 45775134720.

The previous prime is 109501326707. The next prime is 109501326793. The reversal of 109501326788 is 887623105901.

109501326788 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10555268 + ... + 10565636.

It is an arithmetic number, because the mean of its divisors is an integer number (4674796000).

Almost surely, 2^109501326788 is an apocalyptic number.

It is an amenable number.

109501326788 is an abundant number, since it is smaller than the sum of its proper divisors (114888881212).

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

109501326788 is a wasteful number, since it uses less digits than its factorization.

109501326788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19620 (or 19618 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 109501326788 in words is "one hundred nine billion, five hundred one million, three hundred twenty-six thousand, seven hundred eighty-eight".