Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
128,237
Notable · Top 38.4%
Position 3: 8 → 1 · +145 points.
Gained: Digit sum 16, Ascending segment, Semiprime, Double pair, Happy number, 4 distinct digits.
Lost: Digit sum 23, Prime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.