1104160512 has 432 divisors, whose sum is σ = 3842899872. Its totient is φ = 278691840.

The previous prime is 1104160507. The next prime is 1104160543. The reversal of 1104160512 is 2150614011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18100962 + ... + 18101022.

Almost surely, 2^1104160512 is an apocalyptic number.

1104160512 is a gapful number since it is divisible by the number (12) 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 1104160512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921449936).

1104160512 is an abundant number, since it is smaller than the sum of its proper divisors (2738739360).

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

1104160512 is a wasteful number, since it uses less digits than its factorization.

1104160512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1104160512 is about 33228.9107856397. The cubic root of 1104160512 is about 1033.5799367964.

Adding to 1104160512 its reverse (2150614011), we get a palindrome (3254774523).

The spelling of 1104160512 in words is "one billion, one hundred four million, one hundred sixty thousand, five hundred twelve".