136602011 has 16 divisors (see below), whose sum is σ = 169116864. Its totient is φ = 107443584.

The previous prime is 136601947. The next prime is 136602019. The reversal of 136602011 is 110206631.

It is a cyclic number.

It is not a de Polignac number, because 136602011 - 2⁶ = 136601947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136602019) 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 15 ways as a sum of consecutive naturals, for example, 11405 + ... + 20081.

It is an arithmetic number, because the mean of its divisors is an integer number (10569804).

Almost surely, 2^136602011 is an apocalyptic number.

136602011 is a deficient number, since it is larger than the sum of its proper divisors (32514853).

136602011 is a wasteful number, since it uses less digits than its factorization.

136602011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 136602011 is about 11687.6862979805. The cubic root of 136602011 is about 515.0139952837.

Adding to 136602011 its reverse (110206631), we get a palindrome (246808642).

The spelling of 136602011 in words is "one hundred thirty-six million, six hundred two thousand, eleven".