20322004093 has 2 divisors, whose sum is σ = 20322004094. Its totient is φ = 20322004092.

The previous prime is 20322004063. The next prime is 20322004111. The reversal of 20322004093 is 39040022302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16698325284 + 3623678809 = 129222^2 + 60197^2 .

It is a cyclic number.

It is not a de Polignac number, because 20322004093 - 2¹³ = 20321995901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20322004013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161002046 + 10161002047.

It is an arithmetic number, because the mean of its divisors is an integer number (10161002047).

Almost surely, 2^20322004093 is an apocalyptic number.

It is an amenable number.

20322004093 is a deficient number, since it is larger than the sum of its proper divisors (1).

20322004093 is an equidigital number, since it uses as much as digits as its factorization.

20322004093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20322004093 its reverse (39040022302), we get a palindrome (59362026395).

The spelling of 20322004093 in words is "twenty billion, three hundred twenty-two million, four thousand, ninety-three".