You are 123 years old if you were born on February 21, 1901.
You are 123 years 1 month, 1 week, and 1 day old or 1477 months old or 6,423 weeks old or 44,962 days old or 1,079,088 hours old or 64,745,280 minutes old or 3,884,716,800 seconds old You were born on a Thursday.