200431313210 has 8 divisors (see below), whose sum is σ = 360776363796. Its totient is φ = 80172525280.

The previous prime is 200431313167. The next prime is 200431313219. The reversal of 200431313210 is 12313134002.

It can be written as a sum of positive squares in 2 ways, for example, as 199011455449 + 1419857761 = 446107^2 + 37681^2 .

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

It is a super-2 number, since 2×200431313210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200431313219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10021565651 + ... + 10021565670.

Almost surely, 2^200431313210 is an apocalyptic number.

200431313210 is a deficient number, since it is larger than the sum of its proper divisors (160345050586).

200431313210 is a wasteful number, since it uses less digits than its factorization.

200431313210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20043131328.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 200431313210 its reverse (12313134002), we get a palindrome (212744447212).

The spelling of 200431313210 in words is "two hundred billion, four hundred thirty-one million, three hundred thirteen thousand, two hundred ten".