1104071120 has 120 divisors (see below), whose sum is σ = 2798117784. Its totient is φ = 403734528.

The previous prime is 1104071119. The next prime is 1104071123. The reversal of 1104071120 is 211704011.

It can be written as a sum of positive squares in 12 ways, for example, as 42354064 + 1061717056 = 6508^2 + 32584^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104071123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1861544 + ... + 1862136.

Almost surely, 2^1104071120 is an apocalyptic number.

1104071120 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 1104071120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399058892).

1104071120 is an abundant number, since it is smaller than the sum of its proper divisors (1694046664).

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

1104071120 is a wasteful number, since it uses less digits than its factorization.

1104071120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1104071120 is about 33227.5656646707. The cubic root of 1104071120 is about 1033.5520434270.

Adding to 1104071120 its reverse (211704011), we get a palindrome (1315775131).

The spelling of 1104071120 in words is "one billion, one hundred four million, seventy-one thousand, one hundred twenty".