136322661113 has 2 divisors, whose sum is σ = 136322661114. Its totient is φ = 136322661112.

The previous prime is 136322661109. The next prime is 136322661203. The reversal of 136322661113 is 311166223631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89680484089 + 46642177024 = 299467^2 + 215968^2 .

It is a cyclic number.

It is not a de Polignac number, because 136322661113 - 2² = 136322661109 is a prime.

It is not a weakly prime, because it can be changed into another prime (136322601113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68161330556 + 68161330557.

It is an arithmetic number, because the mean of its divisors is an integer number (68161330557).

Almost surely, 2^136322661113 is an apocalyptic number.

It is an amenable number.

136322661113 is a deficient number, since it is larger than the sum of its proper divisors (1).

136322661113 is an equidigital number, since it uses as much as digits as its factorization.

136322661113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

Adding to 136322661113 its reverse (311166223631), we get a palindrome (447488884744).

The spelling of 136322661113 in words is "one hundred thirty-six billion, three hundred twenty-two million, six hundred sixty-one thousand, one hundred thirteen".