200344100 has 36 divisors (see below), whose sum is σ = 474271728. Its totient is φ = 72852000.

The previous prime is 200344097. The next prime is 200344129. The reversal of 200344100 is 1443002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89966 + ... + 92165.

Almost surely, 2^200344100 is an apocalyptic number.

200344100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200344100 is an abundant number, since it is smaller than the sum of its proper divisors (273927628).

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

200344100 is a wasteful number, since it uses less digits than its factorization.

200344100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182156 (or 182149 counting only the distinct ones).

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

The square root of 200344100 is about 14154.2961675952. The cubic root of 200344100 is about 585.1387403176.

Adding to 200344100 its reverse (1443002), we get a palindrome (201787102).

The spelling of 200344100 in words is "two hundred million, three hundred forty-four thousand, one hundred".