136552304113 has 4 divisors (see below), whose sum is σ = 136814401188. Its totient is φ = 136290207040.

The previous prime is 136552304099. The next prime is 136552304159. The reversal of 136552304113 is 311403255631.

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

It can be written as a sum of positive squares in 2 ways, for example, as 96244514289 + 40307789824 = 310233^2 + 200768^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136552304113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136552304513) 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 3 ways as a sum of consecutive naturals, for example, 131047756 + ... + 131048797.

It is an arithmetic number, because the mean of its divisors is an integer number (34203600297).

Almost surely, 2^136552304113 is an apocalyptic number.

It is an amenable number.

136552304113 is a deficient number, since it is larger than the sum of its proper divisors (262097075).

136552304113 is an equidigital number, since it uses as much as digits as its factorization.

136552304113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262097074.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 136552304113 its reverse (311403255631), we get a palindrome (447955559744).

The spelling of 136552304113 in words is "one hundred thirty-six billion, five hundred fifty-two million, three hundred four thousand, one hundred thirteen".