113136686 has 8 divisors (see below), whose sum is σ = 182759304. Its totient is φ = 52216920.

The previous prime is 113136679. The next prime is 113136703. The reversal of 113136686 is 686631311.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175680 + ... + 2175731.

It is an arithmetic number, because the mean of its divisors is an integer number (22844913).

Almost surely, 2^113136686 is an apocalyptic number.

113136686 is a deficient number, since it is larger than the sum of its proper divisors (69622618).

113136686 is a wasteful number, since it uses less digits than its factorization.

113136686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351426.

The product of its digits is 15552, while the sum is 35.

The square root of 113136686 is about 10636.5730383428. The cubic root of 113136686 is about 483.6536664712.

Adding to 113136686 its reverse (686631311), we get a palindrome (799767997).

The spelling of 113136686 in words is "one hundred thirteen million, one hundred thirty-six thousand, six hundred eighty-six".