136771127 has 2 divisors, whose sum is σ = 136771128. Its totient is φ = 136771126.

The previous prime is 136771097. The next prime is 136771169. The reversal of 136771127 is 721177631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136771127 - 2¹⁰ = 136770103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136771727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68385563 + 68385564.

It is an arithmetic number, because the mean of its divisors is an integer number (68385564).

Almost surely, 2^136771127 is an apocalyptic number.

136771127 is a deficient number, since it is larger than the sum of its proper divisors (1).

136771127 is an equidigital number, since it uses as much as digits as its factorization.

136771127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12348, while the sum is 35.

The square root of 136771127 is about 11694.9188539297. The cubic root of 136771127 is about 515.2264401524.

The spelling of 136771127 in words is "one hundred thirty-six million, seven hundred seventy-one thousand, one hundred twenty-seven".