You are 123 years old if you were born on March 13, 1901.
You are 123 years 2 weeks, and 1 day old or 1476 months old or 6,420 weeks old or 44,941 days old or 1,078,584 hours old or 64,715,040 minutes old or 3,882,902,400 seconds old You were born on a Wednesday.