135441063 has 18 divisors (see below), whose sum is σ = 206480664. Its totient is φ = 85539672.

The previous prime is 135441041. The next prime is 135441073. The reversal of 135441063 is 360144531.

135441063 is a `hidden beast` number, since 13 + 544 + 106 + 3 = 666.

It is not a de Polignac number, because 135441063 - 2¹⁸ = 135178919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135441073) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17595 + ... + 24092.

It is an arithmetic number, because the mean of its divisors is an integer number (11471148).

Almost surely, 2^135441063 is an apocalyptic number.

135441063 is a deficient number, since it is larger than the sum of its proper divisors (71039601).

135441063 is a wasteful number, since it uses less digits than its factorization.

135441063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41731 (or 41709 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 135441063 is about 11637.9148905635. The cubic root of 135441063 is about 513.5508486278.

Adding to 135441063 its reverse (360144531), we get a palindrome (495585594).

The spelling of 135441063 in words is "one hundred thirty-five million, four hundred forty-one thousand, sixty-three".