136105 has 8 divisors (see below), whose sum is σ = 165312. Its totient is φ = 107568.

The previous prime is 136099. The next prime is 136111. The reversal of 136105 is 501631.

It is an interprime number because it is at equal distance from previous prime (136099) and next prime (136111).

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 136105 - 2⁷ = 135977 is a prime.

It is a Duffinian number.

136105 is a lucky 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, 732 + ... + 898.

It is an arithmetic number, because the mean of its divisors is an integer number (20664).

2¹³⁶¹⁰⁵ is an apocalyptic number.

It is an amenable number.

136105 is a deficient number, since it is larger than the sum of its proper divisors (29207).

136105 is a wasteful number, since it uses less digits than its factorization.

136105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 136105 is about 368.9241114376. The cubic root of 136105 is about 51.4388629463.

Adding to 136105 its reverse (501631), we get a palindrome (637736).

The spelling of 136105 in words is "one hundred thirty-six thousand, one hundred five".