200320244101 has 2 divisors, whose sum is σ = 200320244102. Its totient is φ = 200320244100.

The previous prime is 200320244081. The next prime is 200320244143. The reversal of 200320244101 is 101442023002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195053839201 + 5266404900 = 441649^2 + 72570^2 .

It is a cyclic number.

It is not a de Polignac number, because 200320244101 - 2¹⁷ = 200320113029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200320244701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100160122050 + 100160122051.

It is an arithmetic number, because the mean of its divisors is an integer number (100160122051).

Almost surely, 2^200320244101 is an apocalyptic number.

It is an amenable number.

200320244101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200320244101 is an equidigital number, since it uses as much as digits as its factorization.

200320244101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 200320244101 its reverse (101442023002), we get a palindrome (301762267103).

The spelling of 200320244101 in words is "two hundred billion, three hundred twenty million, two hundred forty-four thousand, one hundred one".