Adding to 102656 its reverse (656201), we get a palindrome (758857).
2102656 is an apocalyptic number.
102656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102711).
102656 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102656 is an frugal number, since it uses more digits than its factorization.
102656 is an evil number, because the sum of its binary digits is even.
The square root of 102656 is about 320.3997503120. The cubic root of 102656 is about 46.8232382705.
The spelling of 102656 in words is "one hundred two thousand, six hundred fifty-six".