2021 is the smallest number that can be expressed as the product of two consecutive primes that produces a palindrome when multiplied by its reverse and that is a position in π, e and φ with the same digit.
2021 is the smallest number made from the concatenation of rising consecutive integers that can be expressed as the product of two consecutive primes (43 × 47).
The next is
794018604377235322848433897872605582794018604377235322848433897872605583
Happy New Year 2021!
Source: Twitter
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