135127366 has 8 divisors (see below), whose sum is σ = 221117544. Its totient is φ = 61421520.

The previous prime is 135127361. The next prime is 135127381. The reversal of 135127366 is 663721531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135127361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071055 + ... + 3071098.

It is an arithmetic number, because the mean of its divisors is an integer number (27639693).

Almost surely, 2^135127366 is an apocalyptic number.

135127366 is a deficient number, since it is larger than the sum of its proper divisors (85990178).

135127366 is a wasteful number, since it uses less digits than its factorization.

135127366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142166.

The product of its digits is 22680, while the sum is 34.

The square root of 135127366 is about 11624.4297064415. The cubic root of 135127366 is about 513.1540612919.

Adding to 135127366 its reverse (663721531), we get a palindrome (798848897).

The spelling of 135127366 in words is "one hundred thirty-five million, one hundred twenty-seven thousand, three hundred sixty-six".