136135 has 8 divisors (see below), whose sum is σ = 172080. Its totient is φ = 103104.

The previous prime is 136133. The next prime is 136139. The reversal of 136135 is 531631.

136135 = 163² + 164² + ... + 167².

136135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136135 - 2¹ = 136133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

136135 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622 + ... + 811.

It is an arithmetic number, because the mean of its divisors is an integer number (21510).

2¹³⁶¹³⁵ is an apocalyptic number.

136135 is a deficient number, since it is larger than the sum of its proper divisors (35945).

136135 is a wasteful number, since it uses less digits than its factorization.

136135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457.

The product of its digits is 270, while the sum is 19.

The square root of 136135 is about 368.9647679657. The cubic root of 136135 is about 51.4426420201.

Adding to 136135 its reverse (531631), we get a palindrome (667766).

The spelling of 136135 in words is "one hundred thirty-six thousand, one hundred thirty-five".