Your number, one digit away
One digit away
One change could reach Singular.
Your number
12,511
Exceptional · Top 2.01%
Position 2: 2 → 1 · +259 points.
Gained: Palindrome, Digit sum 9, Only two distinct digits, 2 distinct digits, Harshad number, Quadruple digit.
Lost: Digit sum 10, Prime, 3 distinct digits, Triple digit, Happy number.
44 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.