You are 123 years old if you were born on July 16, 1900.
You are 123 years 9 months, 1 week, and 1 day old or 1485 months old or 6,458 weeks old or 45,208 days old or 1,084,992 hours old or 65,099,520 minutes old or 3,905,971,200 seconds old You were born on a Monday.