135112127 has 2 divisors, whose sum is σ = 135112128. Its totient is φ = 135112126.

The previous prime is 135112111. The next prime is 135112129. The reversal of 135112127 is 721211531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135112127 - 2⁴ = 135112111 is a prime.

Together with 135112129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135112129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67556063 + 67556064.

It is an arithmetic number, because the mean of its divisors is an integer number (67556064).

Almost surely, 2^135112127 is an apocalyptic number.

135112127 is a deficient number, since it is larger than the sum of its proper divisors (1).

135112127 is an equidigital number, since it uses as much as digits as its factorization.

135112127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 23.

The square root of 135112127 is about 11623.7742149441. The cubic root of 135112127 is about 513.1347702359.

Adding to 135112127 its reverse (721211531), we get a palindrome (856323658).

The spelling of 135112127 in words is "one hundred thirty-five million, one hundred twelve thousand, one hundred twenty-seven".