135113528077 has 4 divisors (see below), whose sum is σ = 147396576096. Its totient is φ = 122830480060.

The previous prime is 135113528057. The next prime is 135113528089. The reversal of 135113528077 is 770825311531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135113528077 - 2¹⁹ = 135113003789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135113528057) 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, 6141523993 + ... + 6141524014.

It is an arithmetic number, because the mean of its divisors is an integer number (36849144024).

Almost surely, 2^135113528077 is an apocalyptic number.

It is an amenable number.

135113528077 is a deficient number, since it is larger than the sum of its proper divisors (12283048019).

135113528077 is a wasteful number, since it uses less digits than its factorization.

135113528077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12283048018.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 135113528077 in words is "one hundred thirty-five billion, one hundred thirteen million, five hundred twenty-eight thousand, seventy-seven".