You are 123 years old if you were born on May 7, 1900.
You are 123 years 11 months, 3 weeks, and 3 days old or 1488 months old or 6,469 weeks old or 45,285 days old or 1,086,840 hours old or 65,210,400 minutes old or 3,912,624,000 seconds old You were born on a Monday.