200530343 has 16 divisors (see below), whose sum is σ = 224870016. Its totient is φ = 177603840.

The previous prime is 200530339. The next prime is 200530367. The reversal of 200530343 is 343035002.

It is a cyclic number.

It is not a de Polignac number, because 200530343 - 2² = 200530339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200530373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32258 + ... + 37968.

It is an arithmetic number, because the mean of its divisors is an integer number (14054376).

Almost surely, 2^200530343 is an apocalyptic number.

200530343 is a deficient number, since it is larger than the sum of its proper divisors (24339673).

200530343 is a wasteful number, since it uses less digits than its factorization.

200530343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 200530343 is about 14160.8736665504. The cubic root of 200530343 is about 585.3200021942.

Adding to 200530343 its reverse (343035002), we get a palindrome (543565345).

The spelling of 200530343 in words is "two hundred million, five hundred thirty thousand, three hundred forty-three".