136436869301 has 2 divisors, whose sum is σ = 136436869302. Its totient is φ = 136436869300.

The previous prime is 136436869277. The next prime is 136436869319. The reversal of 136436869301 is 103968634631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135276104401 + 1160764900 = 367799^2 + 34070^2 .

It is an emirp because it is prime and its reverse (103968634631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136436869301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136436869301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136436869601) by changing a digit.

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 as a sum of consecutive naturals, namely, 68218434650 + 68218434651.

It is an arithmetic number, because the mean of its divisors is an integer number (68218434651).

Almost surely, 2^136436869301 is an apocalyptic number.

It is an amenable number.

136436869301 is a deficient number, since it is larger than the sum of its proper divisors (1).

136436869301 is an equidigital number, since it uses as much as digits as its factorization.

136436869301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 50.

The spelling of 136436869301 in words is "one hundred thirty-six billion, four hundred thirty-six million, eight hundred sixty-nine thousand, three hundred one".