200323122243 has 8 divisors (see below), whose sum is σ = 274316347728. Its totient is φ = 129939322464.

The previous prime is 200323122187. The next prime is 200323122247. The reversal of 200323122243 is 342221323002.

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

It is not a de Polignac number, because 200323122243 - 2⁶ = 200323122179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200323122247) 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, 902356296 + ... + 902356517.

It is an arithmetic number, because the mean of its divisors is an integer number (34289543466).

Almost surely, 2^200323122243 is an apocalyptic number.

200323122243 is a deficient number, since it is larger than the sum of its proper divisors (73993225485).

200323122243 is a wasteful number, since it uses less digits than its factorization.

200323122243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804712853.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 200323122243 its reverse (342221323002), we get a palindrome (542544445245).

The spelling of 200323122243 in words is "two hundred billion, three hundred twenty-three million, one hundred twenty-two thousand, two hundred forty-three".