Adding to 100602 its reverse (206001), we get a palindrome (306603).
It is a congruent number.
100602 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
2100602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100602 is an frugal number, since it uses more digits than its factorization.
100602 is an odious number, because the sum of its binary digits is odd.
The square root of 100602 is about 317.1781833607. The cubic root of 100602 is about 46.5088432713.
The spelling of 100602 in words is "one hundred thousand, six hundred two".