33016116163 has 2 divisors, whose sum is σ = 33016116164. Its totient is φ = 33016116162.

The previous prime is 33016116157. The next prime is 33016116167. The reversal of 33016116163 is 36161161033.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (36161161033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33016116163 - 2²¹ = 33014019011 is a prime.

It is not a weakly prime, because it can be changed into another prime (33016116167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16508058081 + 16508058082.

It is an arithmetic number, because the mean of its divisors is an integer number (16508058082).

Almost surely, 2^33016116163 is an apocalyptic number.

33016116163 is a deficient number, since it is larger than the sum of its proper divisors (1).

33016116163 is an equidigital number, since it uses as much as digits as its factorization.

33016116163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

Adding to 33016116163 its reverse (36161161033), we get a palindrome (69177277196).

The spelling of 33016116163 in words is "thirty-three billion, sixteen million, one hundred sixteen thousand, one hundred sixty-three".