135164036155 has 4 divisors (see below), whose sum is σ = 162196843392. Its totient is φ = 108131228920.

The previous prime is 135164036081. The next prime is 135164036159. The reversal of 135164036155 is 551630461531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551630461531 = 76231 ⋅7236301.

It is not a de Polignac number, because 135164036155 - 2²³ = 135155647547 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135164036159) 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, 13516403611 + ... + 13516403620.

It is an arithmetic number, because the mean of its divisors is an integer number (40549210848).

Almost surely, 2^135164036155 is an apocalyptic number.

135164036155 is a deficient number, since it is larger than the sum of its proper divisors (27032807237).

135164036155 is an equidigital number, since it uses as much as digits as its factorization.

135164036155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27032807236.

The product of its (nonzero) digits is 162000, while the sum is 40.

Adding to 135164036155 its reverse (551630461531), we get a palindrome (686794497686).

The spelling of 135164036155 in words is "one hundred thirty-five billion, one hundred sixty-four million, thirty-six thousand, one hundred fifty-five".