This number is a prime.
The smallest palindromic prime formed form a composite number and its divisors. [Silva]
The only palindromic prime whose digits are powers of 2 in ascending and then descending order. [Leonardis]
January 24, 2021, written in m/dd/yy format (i.e.,
1/24/21) will be a Palindromic Prime Day.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell