164616330211 has 2 divisors, whose sum is σ = 164616330212. Its totient is φ = 164616330210.

The previous prime is 164616330199. The next prime is 164616330289. The reversal of 164616330211 is 112033616461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164616330211 - 2¹³ = 164616322019 is a prime.

It is not a weakly prime, because it can be changed into another prime (164616330611) 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, 82308165105 + 82308165106.

It is an arithmetic number, because the mean of its divisors is an integer number (82308165106).

Almost surely, 2^164616330211 is an apocalyptic number.

164616330211 is a deficient number, since it is larger than the sum of its proper divisors (1).

164616330211 is an equidigital number, since it uses as much as digits as its factorization.

164616330211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 164616330211 its reverse (112033616461), we get a palindrome (276649946672).

The spelling of 164616330211 in words is "one hundred sixty-four billion, six hundred sixteen million, three hundred thirty thousand, two hundred eleven".