135120544430 has 16 divisors (see below), whose sum is σ = 244082525904. Its totient is φ = 53855874240.

The previous prime is 135120544411. The next prime is 135120544453. The reversal of 135120544430 is 34445021531.

135120544430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24039992 + ... + 24045611.

It is an arithmetic number, because the mean of its divisors is an integer number (15255157869).

Almost surely, 2^135120544430 is an apocalyptic number.

135120544430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135120544430 is a deficient number, since it is larger than the sum of its proper divisors (108961981474).

135120544430 is a wasteful number, since it uses less digits than its factorization.

135120544430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48085891.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 135120544430 its reverse (34445021531), we get a palindrome (169565565961).

The spelling of 135120544430 in words is "one hundred thirty-five billion, one hundred twenty million, five hundred forty-four thousand, four hundred thirty".