200031130323 has 6 divisors (see below), whose sum is σ = 288933854924. Its totient is φ = 133354086876.

The previous prime is 200031130303. The next prime is 200031130333. The reversal of 200031130323 is 323031130002.

200031130323 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 311 + 30 + 323 = 666.

200031130323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 200031130323 - 2⁶ = 200031130259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200031130296 and 200031130305.

It is not an unprimeable number, because it can be changed into a prime (200031130303) 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 5 ways as a sum of consecutive naturals, for example, 11112840565 + ... + 11112840582.

Almost surely, 2^200031130323 is an apocalyptic number.

200031130323 is a deficient number, since it is larger than the sum of its proper divisors (88902724601).

200031130323 is a wasteful number, since it uses less digits than its factorization.

200031130323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22225681153 (or 22225681150 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 200031130323 its reverse (323031130002), we get a palindrome (523062260325).

The spelling of 200031130323 in words is "two hundred billion, thirty-one million, one hundred thirty thousand, three hundred twenty-three".