136118411 has 16 divisors (see below), whose sum is σ = 160247808. Its totient is φ = 113988000.

The previous prime is 136118399. The next prime is 136118417. The reversal of 136118411 is 114811631.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 136118411 - 2¹⁴ = 136102027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136118417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117686 + ... + 118836.

It is an arithmetic number, because the mean of its divisors is an integer number (10015488).

Almost surely, 2^136118411 is an apocalyptic number.

136118411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

136118411 is a deficient number, since it is larger than the sum of its proper divisors (24129397).

136118411 is a wasteful number, since it uses less digits than its factorization.

136118411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002.

The product of its digits is 576, while the sum is 26.

The square root of 136118411 is about 11666.9795148530. The cubic root of 136118411 is about 514.4055238687.

It can be divided in two parts, 13611 and 8411, that added together give a palindrome (22022).

The spelling of 136118411 in words is "one hundred thirty-six million, one hundred eighteen thousand, four hundred eleven".