1104111100 has 18 divisors (see below), whose sum is σ = 2395921304. Its totient is φ = 441644400.

The previous prime is 1104111091. The next prime is 1104111143. The reversal of 1104111100 is 11114011.

It is a super-4 number, since 4×1104111100⁴ (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5520456 + ... + 5520655.

Almost surely, 2^1104111100 is an apocalyptic number.

1104111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104111100 is an abundant number, since it is smaller than the sum of its proper divisors (1291810204).

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

1104111100 is a wasteful number, since it uses less digits than its factorization.

1104111100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11041125 (or 11041118 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1104111100 is about 33228.1672681477. The cubic root of 1104111100 is about 1033.5645187441.

Adding to 1104111100 its reverse (11114011), we get a palindrome (1115225111).

The spelling of 1104111100 in words is "one billion, one hundred four million, one hundred eleven thousand, one hundred".