135636102331206 has 32 divisors (see below), whose sum is σ = 272064575520000. Its totient is φ = 45080006318880.

The previous prime is 135636102331159. The next prime is 135636102331211. The reversal of 135636102331206 is 602133201636531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11714920 + ... + 20211668.

It is an arithmetic number, because the mean of its divisors is an integer number (8502017985000).

Almost surely, 2^{135636102331206} is an apocalyptic number.

135636102331206 is an abundant number, since it is smaller than the sum of its proper divisors (136428473188794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135636102331206 is a wasteful number, since it uses less digits than its factorization.

135636102331206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8504524.

The product of its (nonzero) digits is 349920, while the sum is 42.

Adding to 135636102331206 its reverse (602133201636531), we get a palindrome (737769303967737).

The spelling of 135636102331206 in words is "one hundred thirty-five trillion, six hundred thirty-six billion, one hundred two million, three hundred thirty-one thousand, two hundred six".