13136135 has 8 divisors (see below), whose sum is σ = 15908640. Its totient is φ = 10412064.

The previous prime is 13136119. The next prime is 13136143. The reversal of 13136135 is 53163131.

It is a happy number.

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 13136135 - 2⁴ = 13136119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13136135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11507 + ... + 12596.

It is an arithmetic number, because the mean of its divisors is an integer number (1988580).

Almost surely, 2^13136135 is an apocalyptic number.

13136135 is a deficient number, since it is larger than the sum of its proper divisors (2772505).

13136135 is a wasteful number, since it uses less digits than its factorization.

13136135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24217.

The product of its digits is 810, while the sum is 23.

The square root of 13136135 is about 3624.3806367433. The cubic root of 13136135 is about 235.9513868557.

Adding to 13136135 its reverse (53163131), we get a palindrome (66299266).

The spelling of 13136135 in words is "thirteen million, one hundred thirty-six thousand, one hundred thirty-five".