20332110120163 has 2 divisors, whose sum is σ = 20332110120164. Its totient is φ = 20332110120162.

The previous prime is 20332110120151. The next prime is 20332110120181. The reversal of 20332110120163 is 36102101123302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20332110120163 is a prime.

It is not a weakly prime, because it can be changed into another prime (20332110120103) 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, 10166055060081 + 10166055060082.

It is an arithmetic number, because the mean of its divisors is an integer number (10166055060082).

Almost surely, 2^{20332110120163} is an apocalyptic number.

20332110120163 is a deficient number, since it is larger than the sum of its proper divisors (1).

20332110120163 is an equidigital number, since it uses as much as digits as its factorization.

20332110120163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 20332110120163 its reverse (36102101123302), we get a palindrome (56434211243465).

The spelling of 20332110120163 in words is "twenty trillion, three hundred thirty-two billion, one hundred ten million, one hundred twenty thousand, one hundred sixty-three".