168182196011 has 2 divisors, whose sum is σ = 168182196012. Its totient is φ = 168182196010.

The previous prime is 168182195989. The next prime is 168182196019. The reversal of 168182196011 is 110691281861.

It is a strong prime.

It is an emirp because it is prime and its reverse (110691281861) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 168182196011 - 2³⁰ = 167108454187 is a prime.

It is not a weakly prime, because it can be changed into another prime (168182196019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84091098005 + 84091098006.

It is an arithmetic number, because the mean of its divisors is an integer number (84091098006).

Almost surely, 2^168182196011 is an apocalyptic number.

168182196011 is a deficient number, since it is larger than the sum of its proper divisors (1).

168182196011 is an equidigital number, since it uses as much as digits as its factorization.

168182196011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 44.

The spelling of 168182196011 in words is "one hundred sixty-eight billion, one hundred eighty-two million, one hundred ninety-six thousand, eleven".