1104405100 has 36 divisors (see below), whose sum is σ = 2398002768. Its totient is φ = 441496000.

The previous prime is 1104405083. The next prime is 1104405103. The reversal of 1104405100 is 15044011.

It is not an unprimeable number, because it can be changed into a prime (1104405103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317370 + ... + 320830.

It is an arithmetic number, because the mean of its divisors is an integer number (66611188).

Almost surely, 2^1104405100 is an apocalyptic number.

1104405100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104405100 is an abundant number, since it is smaller than the sum of its proper divisors (1293597668).

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

1104405100 is a wasteful number, since it uses less digits than its factorization.

1104405100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666 (or 6659 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1104405100 is about 33232.5909311928. The cubic root of 1104405100 is about 1033.6562489457.

Adding to 1104405100 its reverse (15044011), we get a palindrome (1119449111).

The spelling of 1104405100 in words is "one billion, one hundred four million, four hundred five thousand, one hundred".