200231310221 has 8 divisors (see below), whose sum is σ = 210018351360. Its totient is φ = 190674552528.

The previous prime is 200231310203. The next prime is 200231310233. The reversal of 200231310221 is 122013132002.

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

It is a cyclic number.

It is not a de Polignac number, because 200231310221 - 2⁶ = 200231310157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200231310221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200231310281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57569081 + ... + 57572558.

It is an arithmetic number, because the mean of its divisors is an integer number (26252293920).

Almost surely, 2^200231310221 is an apocalyptic number.

It is an amenable number.

200231310221 is a deficient number, since it is larger than the sum of its proper divisors (9787041139).

200231310221 is a wasteful number, since it uses less digits than its factorization.

200231310221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115141723.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200231310221 its reverse (122013132002), we get a palindrome (322244442223).

The spelling of 200231310221 in words is "two hundred billion, two hundred thirty-one million, three hundred ten thousand, two hundred twenty-one".