135113730765 has 32 divisors (see below), whose sum is σ = 232897889280. Its totient is φ = 66492804096.

The previous prime is 135113730743. The next prime is 135113730779. The reversal of 135113730765 is 567037311531.

It is not a de Polignac number, because 135113730765 - 2⁷ = 135113730637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402789 + ... + 657621.

It is an arithmetic number, because the mean of its divisors is an integer number (7278059040).

Almost surely, 2^135113730765 is an apocalyptic number.

135113730765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135113730765 is a deficient number, since it is larger than the sum of its proper divisors (97784158515).

135113730765 is a wasteful number, since it uses less digits than its factorization.

135113730765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257573.

The product of its (nonzero) digits is 198450, while the sum is 42.

The spelling of 135113730765 in words is "one hundred thirty-five billion, one hundred thirteen million, seven hundred thirty thousand, seven hundred sixty-five".