Your number, one digit away
One digit away
One change could reach Extreme.
Your number
321,301
Exceptional · Top 1.05%
Position 4: 3 → 2 · +160 points.
Gained: Triangular number, Digit sum 9, Harshad number, Happy number.
Lost: Digit sum 10, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.