Adding to 136142 its reverse (241631), we get a palindrome (377773).
136142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 9.
It is a self number, because there is not a number n which added to its sum of digits gives 136142.
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 136142.
It is an unprimeable number.
2136142 is an apocalyptic number.
136142 is an equidigital number, since it uses as much as digits as its factorization.
136142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68073.
The square root of 136142 is about 368.9742538444. The cubic root of 136142 is about 51.4435237241.
The spelling of 136142 in words is "one hundred thirty-six thousand, one hundred forty-two".