208093260211 has 32 divisors (see below), whose sum is σ = 217371369600. Its totient is φ = 199065600000.

The previous prime is 208093260157. The next prime is 208093260229. The reversal of 208093260211 is 112062390802.

208093260211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a 18-Lehmer number, since φ(208093260211) divides (208093260211-1)¹⁸.

It is a cyclic number.

It is not a de Polignac number, because 208093260211 - 2⁷ = 208093260083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (208093260281) 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 31 ways as a sum of consecutive naturals, for example, 270602035 + ... + 270602803.

It is an arithmetic number, because the mean of its divisors is an integer number (6792855300).

Almost surely, 2^208093260211 is an apocalyptic number.

208093260211 is the 204007-th centered decagonal number.

208093260211 is a deficient number, since it is larger than the sum of its proper divisors (9278109389).

208093260211 is a wasteful number, since it uses less digits than its factorization.

208093260211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 208093260211 in words is "two hundred eight billion, ninety-three million, two hundred sixty thousand, two hundred eleven".