You are 123 years old if you were born on October 1, 1900.
You are 123 years 5 months, and 4 weeks old or 1481 months old or 6,443 weeks old or 45,105 days old or 1,082,520 hours old or 64,951,200 minutes old or 3,897,072,000 seconds old You were born on a Monday.