Adding to 101888 its product of nonzero digits (512), we get a square (102400 = 3202).
Adding to 101888 its reverse (888101), we get a palindrome (989989).
It is a zygodrome in base 2.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 101888.
It is an unprimeable number.
2101888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101888 is an frugal number, since it uses more digits than its factorization.
101888 is an odious number, because the sum of its binary digits is odd.
The square root of 101888 is about 319.1989974922. The cubic root of 101888 is about 46.7061796865.
The spelling of 101888 in words is "one hundred one thousand, eight hundred eighty-eight".