104203800 has 192 divisors, whose sum is σ = 374976000. Its totient is φ = 26547840.

The previous prime is 104203751. The next prime is 104203807. The reversal of 104203800 is 8302401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104203807) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123781 + ... + 124619.

It is an arithmetic number, because the mean of its divisors is an integer number (1953000).

Almost surely, 2^104203800 is an apocalyptic number.

104203800 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 104203800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187488000).

104203800 is an abundant number, since it is smaller than the sum of its proper divisors (270772200).

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

104203800 is a wasteful number, since it uses less digits than its factorization.

104203800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 104203800 is about 10208.0262538847. The cubic root of 104203800 is about 470.5739178855.

The spelling of 104203800 in words is "one hundred four million, two hundred three thousand, eight hundred".