135164636013 has 16 divisors (see below), whose sum is σ = 196648439616. Its totient is φ = 81899072640.

The previous prime is 135164635943. The next prime is 135164636021. The reversal of 135164636013 is 310636461531.

It is not a de Polignac number, because 135164636013 - 2¹⁰ = 135164634989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135164636063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326256 + ... + 613817.

It is an arithmetic number, because the mean of its divisors is an integer number (12290527476).

Almost surely, 2^135164636013 is an apocalyptic number.

It is an amenable number.

135164636013 is a deficient number, since it is larger than the sum of its proper divisors (61483803603).

135164636013 is a wasteful number, since it uses less digits than its factorization.

135164636013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944444.

The product of its (nonzero) digits is 116640, while the sum is 39.

It can be divided in two parts, 135164 and 636013, that added together give a palindrome (771177).

The spelling of 135164636013 in words is "one hundred thirty-five billion, one hundred sixty-four million, six hundred thirty-six thousand, thirteen".