136306302065 has 8 divisors (see below), whose sum is σ = 163999141440. Its totient is φ = 108757322352.

The previous prime is 136306302061. The next prime is 136306302071. The reversal of 136306302065 is 560203603631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136306302065 - 2² = 136306302061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136306302061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35962829 + ... + 35966618.

It is an arithmetic number, because the mean of its divisors is an integer number (20499892680).

Almost surely, 2^136306302065 is an apocalyptic number.

It is an amenable number.

136306302065 is a deficient number, since it is larger than the sum of its proper divisors (27692839375).

136306302065 is an equidigital number, since it uses as much as digits as its factorization.

136306302065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71929831.

The product of its (nonzero) digits is 58320, while the sum is 35.

Adding to 136306302065 its reverse (560203603631), we get a palindrome (696509905696).

The spelling of 136306302065 in words is "one hundred thirty-six billion, three hundred six million, three hundred two thousand, sixty-five".