1104005100 has 72 divisors (see below), whose sum is σ = 3484651968. Its totient is φ = 267636800.

The previous prime is 1104005099. The next prime is 1104005167. The reversal of 1104005100 is 15004011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163974 + ... + 170573.

It is an arithmetic number, because the mean of its divisors is an integer number (48397944).

Almost surely, 2^1104005100 is an apocalyptic number.

1104005100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104005100 is an abundant number, since it is smaller than the sum of its proper divisors (2380646868).

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

1104005100 is a wasteful number, since it uses less digits than its factorization.

1104005100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334575 (or 334568 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1104005100 is about 33226.5721975650. The cubic root of 1104005100 is about 1033.5314419565.

1104005100 divided by its product of nonzero digits (20) gives a palindrome (55200255).

Adding to 1104005100 its reverse (15004011), we get a palindrome (1119009111).

The spelling of 1104005100 in words is "one billion, one hundred four million, five thousand, one hundred".