135082005 has 16 divisors (see below), whose sum is σ = 221973504. Its totient is φ = 70096320.

The previous prime is 135081997. The next prime is 135082019. The reversal of 135082005 is 500280531.

It is not a de Polignac number, because 135082005 - 2³ = 135081997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121141 + ... + 122250.

It is an arithmetic number, because the mean of its divisors is an integer number (13873344).

Almost surely, 2^135082005 is an apocalyptic number.

135082005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135082005 is a deficient number, since it is larger than the sum of its proper divisors (86891499).

135082005 is a wasteful number, since it uses less digits than its factorization.

135082005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243436.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 135082005 is about 11622.4784362028. The cubic root of 135082005 is about 513.0966345169.

The spelling of 135082005 in words is "one hundred thirty-five million, eighty-two thousand, five".