((7 * 24) - 130) / 7 = 5.43, actually. I suppose it's possible, although if I were to seriously contemplate such a thing, I'd want a supply of modafinil or amphetamines laid in...
It is possible. I did it in college for a week. Couple of days is easy, but after six days you feel that is messing with your system. Like another comment mentioned it was a once in a lifetime kind of thing. I don't recommend it to anybody.
Only Americans believe that 130 hours in the office constitutes a 130 hour working week. Which is why the French work 35 hours a week, yet Airbus is as productive as Boeing.