200320312233 has 16 divisors (see below), whose sum is σ = 268143575040. Its totient is φ = 133022092944.

The previous prime is 200320312219. The next prime is 200320312253. The reversal of 200320312233 is 332213023002.

It is a de Polignac number, because none of the positive numbers 2^k-200320312233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200320312253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10391758 + ... + 10411016.

It is an arithmetic number, because the mean of its divisors is an integer number (16758973440).

Almost surely, 2^200320312233 is an apocalyptic number.

It is an amenable number.

200320312233 is a deficient number, since it is larger than the sum of its proper divisors (67823262807).

200320312233 is a wasteful number, since it uses less digits than its factorization.

200320312233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32708.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 200320312233 its reverse (332213023002), we get a palindrome (532533335235).

The spelling of 200320312233 in words is "two hundred billion, three hundred twenty million, three hundred twelve thousand, two hundred thirty-three".