109203087384 has 160 divisors (see below), whose sum is σ = 310240854000. Its totient is φ = 35882811648.

The previous prime is 109203087379. The next prime is 109203087397. The reversal of 109203087384 is 483780302901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27374062 + ... + 27378050.

Almost surely, 2^109203087384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109203087384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155120427000).

109203087384 is an abundant number, since it is smaller than the sum of its proper divisors (201037766616).

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

109203087384 is a wasteful number, since it uses less digits than its factorization.

109203087384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4599 (or 4586 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 109203087384 in words is "one hundred nine billion, two hundred three million, eighty-seven thousand, three hundred eighty-four".