200431420231 has 16 divisors (see below), whose sum is σ = 242652983040. Its totient is φ = 161616493440.

The previous prime is 200431420199. The next prime is 200431420309. The reversal of 200431420231 is 132024134002.

200431420231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200431420231 - 2⁵ = 200431420199 is a prime.

It is a super-2 number, since 2×200431420231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200431420331) 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 15 ways as a sum of consecutive naturals, for example, 141601 + ... + 648778.

It is an arithmetic number, because the mean of its divisors is an integer number (15165811440).

Almost surely, 2^200431420231 is an apocalyptic number.

200431420231 is a deficient number, since it is larger than the sum of its proper divisors (42221562809).

200431420231 is a wasteful number, since it uses less digits than its factorization.

200431420231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792534.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 200431420231 its reverse (132024134002), we get a palindrome (332455554233).

The spelling of 200431420231 in words is "two hundred billion, four hundred thirty-one million, four hundred twenty thousand, two hundred thirty-one".