Your number, one digit away
One digit away
One change could reach Extreme.
Your number
120,215
Exceptional · Top 4.09%
Position 2: 2 → 1 · +131 points.
Gained: Triangular number, Digit sum 10, Triple digit, Happy number.
Lost: Digit sum 11, Zigzag digits, Semiprime, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.