All general or special laws or parts thereof inconsistent with this title shall be inapplicable to the exercise of any of the powers conferred under the provisions of this title. Without limiting the generality of the foregoing, the provisions of Divisions 3 (commencing with Section 11000), 4 (commencing with Section 16100), and 5 (commencing with Section 18000) of Title 2 of this code, relating to the executive department of the state, and of Division 13 (commencing with Section 21000) of the Public Resources Code, shall not be applicable to authorities.