Your number, one digit away
One digit away
One change could reach Extreme.
Your number
21,201
Exceptional · Top 1.20%
Position 2: 1 → 2 · +184 points.
Gained: Digit sum 7, Perfect square, Adjacent digit run, Semiprime, Triple digit.
Lost: Digit sum 6, Zigzag digits, Double pair.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.