A Bicyclops Built for Two - S2-E13
Trivia: When Leela is talking to Alkazar, in the morning after breakfast, he says "please, call me Al." A nod to Al Bundy from "Married With Children." Katey Sagal (the voice of Leela), played Peggy Bundy, the wife of Al. Later, they have Al sitting on a couch, and Leela having her hair done up, like in "Married With Children."
Answer: The initial number is 0101100101 = 357. When reflected in a mirror, however, it reads 1010011010 = 666 (the number of the Beast). It is a parody of The Shining, where the words Red Rum are seen as the word murder in the mirror.
Sierra1 ★