135113730755 has 16 divisors (see below), whose sum is σ = 175666338144. Its totient is φ = 99366812160.

The previous prime is 135113730743. The next prime is 135113730779. The reversal of 135113730755 is 557037311531.

It is a happy number.

It is not a de Polignac number, because 135113730755 - 2⁶ = 135113730691 is a prime.

It is a Duffinian 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, 18479756 + ... + 18487065.

It is an arithmetic number, because the mean of its divisors is an integer number (10979146134).

Almost surely, 2^135113730755 is an apocalyptic number.

135113730755 is a deficient number, since it is larger than the sum of its proper divisors (40552607389).

135113730755 is a wasteful number, since it uses less digits than its factorization.

135113730755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36966886.

The product of its (nonzero) digits is 165375, while the sum is 41.

The spelling of 135113730755 in words is "one hundred thirty-five billion, one hundred thirteen million, seven hundred thirty thousand, seven hundred fifty-five".