You are 123 years old if you were born on December 28, 1900.
You are 123 years 3 months, 4 weeks, and 1 day old or 1480 months old or 6,435 weeks old or 45,045 days old or 1,081,080 hours old or 64,864,800 minutes old or 3,891,888,000 seconds old You were born on a Friday.