200231322313927 has 2 divisors, whose sum is σ = 200231322313928. Its totient is φ = 200231322313926.

The previous prime is 200231322313889. The next prime is 200231322313961. The reversal of 200231322313927 is 729313223132002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200231322313927 - 2¹¹ = 200231322311879 is a prime.

It is a super-2 number, since 2×200231322313927² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200231322313927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200231322314927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100115661156963 + 100115661156964.

It is an arithmetic number, because the mean of its divisors is an integer number (100115661156964).

Almost surely, 2^{200231322313927} is an apocalyptic number.

200231322313927 is a deficient number, since it is larger than the sum of its proper divisors (1).

200231322313927 is an equidigital number, since it uses as much as digits as its factorization.

200231322313927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 40.

Adding to 200231322313927 its reverse (729313223132002), we get a palindrome (929544545445929).

The spelling of 200231322313927 in words is "two hundred trillion, two hundred thirty-one billion, three hundred twenty-two million, three hundred thirteen thousand, nine hundred twenty-seven".