136127963 has 2 divisors, whose sum is σ = 136127964. Its totient is φ = 136127962.

The previous prime is 136127941. The next prime is 136128071. The reversal of 136127963 is 369721631.

It is a happy number.

136127963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (369721631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136127963 - 2⁶ = 136127899 is a prime.

It is not a weakly prime, because it can be changed into another prime (136127923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68063981 + 68063982.

It is an arithmetic number, because the mean of its divisors is an integer number (68063982).

Almost surely, 2^136127963 is an apocalyptic number.

136127963 is a deficient number, since it is larger than the sum of its proper divisors (1).

136127963 is an equidigital number, since it uses as much as digits as its factorization.

136127963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 136127963 is about 11667.3888681230. The cubic root of 136127963 is about 514.4175562518.

The spelling of 136127963 in words is "one hundred thirty-six million, one hundred twenty-seven thousand, nine hundred sixty-three".