168350013017 has 4 divisors (see below), whose sum is σ = 170481025920. Its totient is φ = 166219000116.

The previous prime is 168350012977. The next prime is 168350013023. The reversal of 168350013017 is 710310053861.

168350013017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 710310053861 = 130021 ⋅5463041.

It is a cyclic number.

It is not a de Polignac number, because 168350013017 - 2¹² = 168350008921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (168350013067) 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 in 3 ways as a sum of consecutive naturals, for example, 1065506333 + ... + 1065506490.

It is an arithmetic number, because the mean of its divisors is an integer number (42620256480).

Almost surely, 2^168350013017 is an apocalyptic number.

It is an amenable number.

168350013017 is a deficient number, since it is larger than the sum of its proper divisors (2131012903).

168350013017 is an equidigital number, since it uses as much as digits as its factorization.

168350013017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131012902.

The product of its (nonzero) digits is 15120, while the sum is 35.

Adding to 168350013017 its reverse (710310053861), we get a palindrome (878660066878).

The spelling of 168350013017 in words is "one hundred sixty-eight billion, three hundred fifty million, thirteen thousand, seventeen".