200313223231 has 16 divisors (see below), whose sum is σ = 223847382528. Its totient is φ = 177689793600.

The previous prime is 200313223223. The next prime is 200313223241. The reversal of 200313223231 is 132322313002.

It is not a de Polignac number, because 200313223231 - 2³ = 200313223223 is a prime.

It is a super-2 number, since 2×200313223231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200313223241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414150 + ... + 756403.

It is an arithmetic number, because the mean of its divisors is an integer number (13990461408).

Almost surely, 2^200313223231 is an apocalyptic number.

200313223231 is a deficient number, since it is larger than the sum of its proper divisors (23534159297).

200313223231 is a wasteful number, since it uses less digits than its factorization.

200313223231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170942.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 200313223231 its reverse (132322313002), we get a palindrome (332635536233).

The spelling of 200313223231 in words is "two hundred billion, three hundred thirteen million, two hundred twenty-three thousand, two hundred thirty-one".