20332042522403 has 2 divisors, whose sum is σ = 20332042522404. Its totient is φ = 20332042522402.

The previous prime is 20332042522381. The next prime is 20332042522427. The reversal of 20332042522403 is 30422524023302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20332042522403 - 2¹⁰ = 20332042521379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20332042522403.

It is not a weakly prime, because it can be changed into another prime (20332042522703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10166021261201 + 10166021261202.

It is an arithmetic number, because the mean of its divisors is an integer number (10166021261202).

Almost surely, 2^{20332042522403} is an apocalyptic number.

20332042522403 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332042522403 is an equidigital number, since it uses as much as digits as its factorization.

20332042522403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 20332042522403 its reverse (30422524023302), we get a palindrome (50754566545705).

The spelling of 20332042522403 in words is "twenty trillion, three hundred thirty-two billion, forty-two million, five hundred twenty-two thousand, four hundred three".