You are 123 years old if you were born on December 30, 1900.
You are 123 years 2 months, and 4 weeks old or 1479 months old or 6,430 weeks old or 45,014 days old or 1,080,336 hours old or 64,820,160 minutes old or 3,889,209,600 seconds old You were born on a Sunday.