1104026100 has 72 divisors (see below), whose sum is σ = 3225418560. Its totient is φ = 291540480.

The previous prime is 1104026089. The next prime is 1104026101. The reversal of 1104026100 is 16204011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1104026100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104026101) 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, 13036 + ... + 48764.

It is an arithmetic number, because the mean of its divisors is an integer number (44797480).

Almost surely, 2^1104026100 is an apocalyptic number.

1104026100 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 1104026100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1612709280).

1104026100 is an abundant number, since it is smaller than the sum of its proper divisors (2121392460).

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

1104026100 is a wasteful number, since it uses less digits than its factorization.

1104026100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35849 (or 35842 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1104026100 is about 33226.8882081967. Note that the first 3 decimals coincide. The cubic root of 1104026100 is about 1033.5379950731.

The spelling of 1104026100 in words is "one billion, one hundred four million, twenty-six thousand, one hundred".