You are 123 years old if you were born on October 15, 1900.
You are 123 years 6 months, 1 week, and 4 days old or 1482 months old or 6,445 weeks old or 45,119 days old or 1,082,856 hours old or 64,971,360 minutes old or 3,898,281,600 seconds old You were born on a Monday.