135164330136 has 96 divisors (see below), whose sum is σ = 400298717520. Its totient is φ = 40861497600.

The previous prime is 135164330113. The next prime is 135164330143. The reversal of 135164330136 is 631033461531.

135164330136 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 643 + 3 + 0 + 1 + 3 + 6 = 666.

It is a super-2 number, since 2×135164330136² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 135164330136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130746 + ... + 536118.

Almost surely, 2^135164330136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135164330136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200149358760).

135164330136 is an abundant number, since it is smaller than the sum of its proper divisors (265134387384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135164330136 is a wasteful number, since it uses less digits than its factorization.

135164330136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405817 (or 405810 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

Adding to 135164330136 its reverse (631033461531), we get a palindrome (766197791667).

The spelling of 135164330136 in words is "one hundred thirty-five billion, one hundred sixty-four million, three hundred thirty thousand, one hundred thirty-six".