136318 has 24 divisors (see below), whose sum is σ = 258552. Its totient is φ = 53424.

The previous prime is 136309. The next prime is 136319. The reversal of 136318 is 813631.

136318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1221 + ... + 1327.

It is an arithmetic number, because the mean of its divisors is an integer number (10773).

2¹³⁶³¹⁸ is an apocalyptic number.

136318 is a deficient number, since it is larger than the sum of its proper divisors (122234).

136318 is a wasteful number, since it uses less digits than its factorization.

136318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 129 counting only the distinct ones).

The product of its digits is 432, while the sum is 22.

The square root of 136318 is about 369.2126758387. The cubic root of 136318 is about 51.4656823559.

Adding to 136318 its reverse (813631), we get a palindrome (949949).

It can be divided in two parts, 136 and 318, that added together give a palindrome (454).

The spelling of 136318 in words is "one hundred thirty-six thousand, three hundred eighteen".