Trivia: The voice actor for Dwight left to do a film in China before the show was finalised, and didn't return until 10 months later. This meant that the episode couldn't be improved completely until their return, thus it was aired in the fifth season.
Trivia: Cubert is reading a "Radioactive Man" comic from The Simpsons.
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 ★