136164111 has 4 divisors (see below), whose sum is σ = 181552152. Its totient is φ = 90776072.

The previous prime is 136164109. The next prime is 136164113. The reversal of 136164111 is 111461631.

136164111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111461631 = 3 ⋅37153877.

It is an interprime number because it is at equal distance from previous prime (136164109) and next prime (136164113).

It is a cyclic number.

It is not a de Polignac number, because 136164111 - 2¹ = 136164109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136164113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22694016 + ... + 22694021.

It is an arithmetic number, because the mean of its divisors is an integer number (45388038).

Almost surely, 2^136164111 is an apocalyptic number.

136164111 is a deficient number, since it is larger than the sum of its proper divisors (45388041).

136164111 is an equidigital number, since it uses as much as digits as its factorization.

136164111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45388040.

The product of its digits is 432, while the sum is 24.

The square root of 136164111 is about 11668.9378694035. The cubic root of 136164111 is about 514.4630857661.

The spelling of 136164111 in words is "one hundred thirty-six million, one hundred sixty-four thousand, one hundred eleven".