With an AIR rank of 117,696 in JEE Main and aiming for Computer Science (CSE) in a National Institute of Technology (NIT), it is unlikely you will be admitted to the top tier NITs or even mid-tier NITs. To get into CSE at a top NIT, your rank would typically need to be under 5,000. Even for non-CSE branches in top NITs, the required rank is generally between 10,000 and 40,000. However, there's a possibility of getting into some lower-tier NITs or even certain branches in some NITs, but it will be challenging.