  We investigate some properties of exotic spherical configurations made of
dark matter and dark energy. For the former we adopt a polytropic
equation-of-state, while for the latter we adopt the Extended Chaplygin gas
equation-of-state. Solving the Tolman-Oppenheimer-Volkoff equations, within the
2-fluid formalism, we compute the factor of compactness, the mass-to-radius
relationships, as well as the tidal Love numbers and dimensionless
deformabilities. A comparison between single fluid objects and 2-fluid
configurations is made as well.
