200320244027 has 2 divisors, whose sum is σ = 200320244028. Its totient is φ = 200320244026.

The previous prime is 200320244023. The next prime is 200320244057. The reversal of 200320244027 is 720442023002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200320244027 - 2² = 200320244023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200320243987 and 200320244005.

It is not a weakly prime, because it can be changed into another prime (200320244023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100160122013 + 100160122014.

It is an arithmetic number, because the mean of its divisors is an integer number (100160122014).

Almost surely, 2^200320244027 is an apocalyptic number.

200320244027 is a deficient number, since it is larger than the sum of its proper divisors (1).

200320244027 is an equidigital number, since it uses as much as digits as its factorization.

200320244027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 26.

Adding to 200320244027 its reverse (720442023002), we get a palindrome (920762267029).

The spelling of 200320244027 in words is "two hundred billion, three hundred twenty million, two hundred forty-four thousand, twenty-seven".