135009041 has 8 divisors (see below), whose sum is σ = 145956480. Its totient is φ = 124445808.

The previous prime is 135009031. The next prime is 135009059. The reversal of 135009041 is 140900531.

It is a happy number.

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 135009041 - 2⁶ = 135008977 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 135008998 and 135009016.

It is not an unprimeable number, because it can be changed into a prime (135009031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95321 + ... + 96726.

It is an arithmetic number, because the mean of its divisors is an integer number (18244560).

Almost surely, 2^135009041 is an apocalyptic number.

It is an amenable number.

135009041 is a deficient number, since it is larger than the sum of its proper divisors (10947439).

135009041 is a wasteful number, since it uses less digits than its factorization.

135009041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192103.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 135009041 is about 11619.3390948023. The cubic root of 135009041 is about 513.0042355196.

Adding to 135009041 its reverse (140900531), we get a palindrome (275909572).

The spelling of 135009041 in words is "one hundred thirty-five million, nine thousand, forty-one".