200531343 has 8 divisors (see below), whose sum is σ = 276000256. Its totient is φ = 129375000.

The previous prime is 200531341. The next prime is 200531363. The reversal of 200531343 is 343135002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200531343 - 2¹ = 200531341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200531341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078033 + ... + 1078218.

It is an arithmetic number, because the mean of its divisors is an integer number (34500032).

Almost surely, 2^200531343 is an apocalyptic number.

200531343 is a deficient number, since it is larger than the sum of its proper divisors (75468913).

200531343 is a wasteful number, since it uses less digits than its factorization.

200531343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156285.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 200531343 is about 14160.9089750623. The cubic root of 200531343 is about 585.3209751460.

Adding to 200531343 its reverse (343135002), we get a palindrome (543666345).

The spelling of 200531343 in words is "two hundred million, five hundred thirty-one thousand, three hundred forty-three".