135127411 has 8 divisors (see below), whose sum is σ = 143570880. Its totient is φ = 126817128.

The previous prime is 135127387. The next prime is 135127423. The reversal of 135127411 is 114721531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135127411 - 2²¹ = 133030259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135127471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31201 + ... + 35266.

It is an arithmetic number, because the mean of its divisors is an integer number (17946360).

Almost surely, 2^135127411 is an apocalyptic number.

135127411 is a deficient number, since it is larger than the sum of its proper divisors (8443469).

135127411 is a wasteful number, since it uses less digits than its factorization.

135127411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66593.

The product of its digits is 840, while the sum is 25.

The square root of 135127411 is about 11624.4316420202. The cubic root of 135127411 is about 513.1541182552.

Adding to 135127411 its reverse (114721531), we get a palindrome (249848942).

The spelling of 135127411 in words is "one hundred thirty-five million, one hundred twenty-seven thousand, four hundred eleven".