136118 has 4 divisors (see below), whose sum is σ = 204180. Its totient is φ = 68058.

The previous prime is 136111. The next prime is 136133. The reversal of 136118 is 811631.

136118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 811631 = 17 ⋅47743.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 136118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136111) by changing a digit.

136118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34028 + ... + 34031.

It is an arithmetic number, because the mean of its divisors is an integer number (51045).

2¹³⁶¹¹⁸ is an apocalyptic number.

136118 is a deficient number, since it is larger than the sum of its proper divisors (68062).

136118 is an equidigital number, since it uses as much as digits as its factorization.

136118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68061.

The product of its digits is 144, while the sum is 20.

The square root of 136118 is about 368.9417298165. The cubic root of 136118 is about 51.4405006131.

Adding to 136118 its reverse (811631), we get a palindrome (947749).

The spelling of 136118 in words is "one hundred thirty-six thousand, one hundred eighteen".