136106611 has 4 divisors (see below), whose sum is σ = 136439800. Its totient is φ = 135773424.

The previous prime is 136106603. The next prime is 136106627. The reversal of 136106611 is 116601631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136106611 - 2³ = 136106603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136146611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165981 + ... + 166798.

It is an arithmetic number, because the mean of its divisors is an integer number (34109950).

Almost surely, 2^136106611 is an apocalyptic number.

136106611 is a deficient number, since it is larger than the sum of its proper divisors (333189).

136106611 is an equidigital number, since it uses as much as digits as its factorization.

136106611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333188.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 136106611 is about 11666.4738031678. The cubic root of 136106611 is about 514.3906589665.

The spelling of 136106611 in words is "one hundred thirty-six million, one hundred six thousand, six hundred eleven".