- Taipei 101 was the world's first skyscraper to break the half-kilometer mark in height.
- The 89th floor holds an indoor observation area, and an outdoor observation deck is located on the 91st floor
- Most aspects of the design, layout and planning were reviewed and approved by a Feng Shui master
- Inside the base of the tower is the large Taipei 101 Mall, which opened before the tower on November 13th, 2003
- The Taiwan Stock Exchange rents 7 floors in the building