136205041 has 8 divisors (see below), whose sum is σ = 160684544. Its totient is φ = 112980960.

The previous prime is 136205039. The next prime is 136205081. The reversal of 136205041 is 140502631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136205041 - 2¹ = 136205039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136205021) 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 7 ways as a sum of consecutive naturals, for example, 313620 + ... + 314053.

It is an arithmetic number, because the mean of its divisors is an integer number (20085568).

Almost surely, 2^136205041 is an apocalyptic number.

It is an amenable number.

136205041 is a deficient number, since it is larger than the sum of its proper divisors (24479503).

136205041 is an equidigital number, since it uses as much as digits as its factorization.

136205041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627711.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 136205041 is about 11670.6915390649. The cubic root of 136205041 is about 514.5146286297.

Adding to 136205041 its reverse (140502631), we get a palindrome (276707672).

The spelling of 136205041 in words is "one hundred thirty-six million, two hundred five thousand, forty-one".