136841117 has 8 divisors (see below), whose sum is σ = 158954112. Its totient is φ = 115369200.

The previous prime is 136841077. The next prime is 136841167. The reversal of 136841117 is 711148631.

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 136841117 - 2⁸ = 136840861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136841167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159809 + ... + 160662.

It is an arithmetic number, because the mean of its divisors is an integer number (19869264).

Almost surely, 2^136841117 is an apocalyptic number.

It is an amenable number.

136841117 is a deficient number, since it is larger than the sum of its proper divisors (22112995).

136841117 is an equidigital number, since it uses as much as digits as its factorization.

136841117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320539.

The product of its digits is 4032, while the sum is 32.

The square root of 136841117 is about 11697.9107963773. The cubic root of 136841117 is about 515.3143109138.

Adding to 136841117 its reverse (711148631), we get a palindrome (847989748).

The spelling of 136841117 in words is "one hundred thirty-six million, eight hundred forty-one thousand, one hundred seventeen".