1109333104 has 80 divisors (see below), whose sum is σ = 2436272640. Its totient is φ = 484935680.

The previous prime is 1109333083. The next prime is 1109333119. The reversal of 1109333104 is 4013339011.

It is a congruent number.

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, 486912 + ... + 489184.

It is an arithmetic number, because the mean of its divisors is an integer number (30453408).

Almost surely, 2^1109333104 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 1109333104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218136320).

1109333104 is an abundant number, since it is smaller than the sum of its proper divisors (1326939536).

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

1109333104 is a wasteful number, since it uses less digits than its factorization.

1109333104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398 (or 2392 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 1109333104 is about 33306.6525487026. The cubic root of 1109333104 is about 1035.1914055522.

The spelling of 1109333104 in words is "one billion, one hundred nine million, three hundred thirty-three thousand, one hundred four".