135064001155 has 4 divisors (see below), whose sum is σ = 162076801392. Its totient is φ = 108051200920.

The previous prime is 135064001119. The next prime is 135064001161. The reversal of 135064001155 is 551100460531.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 135064001155 - 2²³ = 135055612547 is a prime.

It is a Smith number, since the sum of its digits (31) 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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13506400111 + ... + 13506400120.

It is an arithmetic number, because the mean of its divisors is an integer number (40519200348).

Almost surely, 2^135064001155 is an apocalyptic number.

135064001155 is a deficient number, since it is larger than the sum of its proper divisors (27012800237).

135064001155 is an equidigital number, since it uses as much as digits as its factorization.

135064001155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27012800236.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 135064001155 its reverse (551100460531), we get a palindrome (686164461686).

The spelling of 135064001155 in words is "one hundred thirty-five billion, sixty-four million, one thousand, one hundred fifty-five".