20033103320093 has 2 divisors, whose sum is σ = 20033103320094. Its totient is φ = 20033103320092.

The previous prime is 20033103319987. The next prime is 20033103320143. The reversal of 20033103320093 is 39002330133002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18024117412324 + 2008985907769 = 4245482^2 + 1417387^2 .

It is a cyclic number.

It is not a de Polignac number, because 20033103320093 - 2⁴² = 15635056808989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20033103322093) 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, 10016551660046 + 10016551660047.

It is an arithmetic number, because the mean of its divisors is an integer number (10016551660047).

Almost surely, 2^{20033103320093} is an apocalyptic number.

It is an amenable number.

20033103320093 is a deficient number, since it is larger than the sum of its proper divisors (1).

20033103320093 is an equidigital number, since it uses as much as digits as its factorization.

20033103320093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 20033103320093 its reverse (39002330133002), we get a palindrome (59035433453095).

The spelling of 20033103320093 in words is "twenty trillion, thirty-three billion, one hundred three million, three hundred twenty thousand, ninety-three".