200403104 has 72 divisors (see below), whose sum is σ = 440232660. Its totient is φ = 89717760.

The previous prime is 200403101. The next prime is 200403131. The reversal of 200403104 is 401304002.

200403104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 194546704 + 5856400 = 13948^2 + 2420^2 .

It is a super-2 number, since 2×200403104² = 80322808185669632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200403101) 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, 282302 + ... + 283010.

Almost surely, 2^200403104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200403104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220116330).

200403104 is an abundant number, since it is smaller than the sum of its proper divisors (239829556).

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

200403104 is a wasteful number, since it uses less digits than its factorization.

200403104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200403104 is about 14156.3803283184. The cubic root of 200403104 is about 585.1961783910.

Adding to 200403104 its reverse (401304002), we get a palindrome (601707106).

It can be divided in two parts, 200 and 403104, that added together give a palindrome (403304).

The spelling of 200403104 in words is "two hundred million, four hundred three thousand, one hundred four".