200003104 has 72 divisors (see below), whose sum is σ = 460868940. Its totient is φ = 85188096.

The previous prime is 200003099. The next prime is 200003123. The reversal of 200003104 is 401300002.

It can be written as a sum of positive squares in 2 ways, for example, as 199939600 + 63504 = 14140^2 + 252^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358794 + ... + 359350.

Almost surely, 2^200003104 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 200003104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230434470).

200003104 is an abundant number, since it is smaller than the sum of its proper divisors (260865836).

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

200003104 is a wasteful number, since it uses less digits than its factorization.

200003104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 200003104 is about 14142.2453662776. The cubic root of 200003104 is about 584.8065730106.

Adding to 200003104 its reverse (401300002), we get a palindrome (601303106).

It can be divided in two parts, 20000 and 3104, that added together give a square (23104 = 152²).

The spelling of 200003104 in words is "two hundred million, three thousand, one hundred four".