You are 123 years old if you were born on February 12, 1901.
You are 123 years 2 months, 1 week, and 4 days old or 1478 months old or 6,428 weeks old or 44,996 days old or 1,079,904 hours old or 64,794,240 minutes old or 3,887,654,400 seconds old You were born on a Tuesday.