200002313231 has 16 divisors (see below), whose sum is σ = 229924611840. Its totient is φ = 170420604480.

The previous prime is 200002313221. The next prime is 200002313233. The reversal of 200002313231 is 132313200002.

It is not a de Polignac number, because 200002313231 - 2³⁴ = 182822444047 is a prime.

It is a super-2 number, since 2×200002313231² (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 (200002313233) 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, 691691 + ... + 937251.

It is an arithmetic number, because the mean of its divisors is an integer number (14370288240).

Almost surely, 2^200002313231 is an apocalyptic number.

200002313231 is a deficient number, since it is larger than the sum of its proper divisors (29922298609).

200002313231 is a wasteful number, since it uses less digits than its factorization.

200002313231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246254.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 200002313231 its reverse (132313200002), we get a palindrome (332315513233).

The spelling of 200002313231 in words is "two hundred billion, two million, three hundred thirteen thousand, two hundred thirty-one".