163659600011 has 2 divisors, whose sum is σ = 163659600012. Its totient is φ = 163659600010.

The previous prime is 163659599989. The next prime is 163659600067. The reversal of 163659600011 is 110006956361.

It is a happy number.

163659600011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 163659600011 - 2¹⁰ = 163659598987 is a prime.

It is a super-2 number, since 2×163659600011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (163659602011) 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 as a sum of consecutive naturals, namely, 81829800005 + 81829800006.

It is an arithmetic number, because the mean of its divisors is an integer number (81829800006).

Almost surely, 2^163659600011 is an apocalyptic number.

163659600011 is a deficient number, since it is larger than the sum of its proper divisors (1).

163659600011 is an equidigital number, since it uses as much as digits as its factorization.

163659600011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The spelling of 163659600011 in words is "one hundred sixty-three billion, six hundred fifty-nine million, six hundred thousand, eleven".