135534305133 has 8 divisors (see below), whose sum is σ = 200791563200. Its totient is φ = 90356203404.

The previous prime is 135534305107. The next prime is 135534305183. The reversal of 135534305133 is 331503435531.

135534305133 is a `hidden beast` number, since 13 + 5 + 534 + 30 + 51 + 33 = 666.

It is not a de Polignac number, because 135534305133 - 2¹⁶ = 135534239597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135534305183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509894513 + ... + 2509894566.

It is an arithmetic number, because the mean of its divisors is an integer number (25098945400).

Almost surely, 2^135534305133 is an apocalyptic number.

It is an amenable number.

135534305133 is a deficient number, since it is larger than the sum of its proper divisors (65257258067).

135534305133 is an equidigital number, since it uses as much as digits as its factorization.

135534305133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019789088 (or 5019789082 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 36.

The spelling of 135534305133 in words is "one hundred thirty-five billion, five hundred thirty-four million, three hundred five thousand, one hundred thirty-three".