1104451120 has 80 divisors (see below), whose sum is σ = 2654830080. Its totient is φ = 427050752.

The previous prime is 1104451093. The next prime is 1104451169. The reversal of 1104451120 is 211544011.

It is a tau number, because it is divible by the number of its divisors (80).

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, 310311 + ... + 313849.

It is an arithmetic number, because the mean of its divisors is an integer number (33185376).

Almost surely, 2^1104451120 is an apocalyptic number.

1104451120 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 1104451120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327415040).

1104451120 is an abundant number, since it is smaller than the sum of its proper divisors (1550378960).

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

1104451120 is a wasteful number, since it uses less digits than its factorization.

1104451120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3682 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1104451120 is about 33233.2833165789. The cubic root of 1104451120 is about 1033.6706060567.

Adding to 1104451120 its reverse (211544011), we get a palindrome (1315995131).

The spelling of 1104451120 in words is "one billion, one hundred four million, four hundred fifty-one thousand, one hundred twenty".