136011 has 4 divisors (see below), whose sum is σ = 181352. Its totient is φ = 90672.

The previous prime is 135979. The next prime is 136013. The reversal of 136011 is 110631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110631 = 3 ⋅36877.

It is not a de Polignac number, because 136011 - 2⁵ = 135979 is a prime.

It is a D-number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136011.

It is not an unprimeable number, because it can be changed into a prime (136013) 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, 22666 + ... + 22671.

It is an arithmetic number, because the mean of its divisors is an integer number (45338).

2¹³⁶⁰¹¹ is an apocalyptic number.

136011 is a deficient number, since it is larger than the sum of its proper divisors (45341).

136011 is an equidigital number, since it uses as much as digits as its factorization.

136011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45340.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 136011 is about 368.7966919591. The cubic root of 136011 is about 51.4270182512.

Adding to 136011 its reverse (110631), we get a palindrome (246642).

The spelling of 136011 in words is "one hundred thirty-six thousand, eleven".