136600343263 has 2 divisors, whose sum is σ = 136600343264. Its totient is φ = 136600343262.

The previous prime is 136600343203. The next prime is 136600343273. The reversal of 136600343263 is 362343006631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136600343263 - 2¹⁷ = 136600212191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136600343203) 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 as a sum of consecutive naturals, namely, 68300171631 + 68300171632.

It is an arithmetic number, because the mean of its divisors is an integer number (68300171632).

Almost surely, 2^136600343263 is an apocalyptic number.

136600343263 is a deficient number, since it is larger than the sum of its proper divisors (1).

136600343263 is an equidigital number, since it uses as much as digits as its factorization.

136600343263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 136600343263 its reverse (362343006631), we get a palindrome (498943349894).

The spelling of 136600343263 in words is "one hundred thirty-six billion, six hundred million, three hundred forty-three thousand, two hundred sixty-three".