135042083 has 4 divisors (see below), whose sum is σ = 147318648. Its totient is φ = 122765520.

The previous prime is 135042041. The next prime is 135042143. The reversal of 135042083 is 380240531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135042083 - 2¹⁶ = 134976547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135042013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6138266 + ... + 6138287.

It is an arithmetic number, because the mean of its divisors is an integer number (36829662).

Almost surely, 2^135042083 is an apocalyptic number.

135042083 is a deficient number, since it is larger than the sum of its proper divisors (12276565).

135042083 is a wasteful number, since it uses less digits than its factorization.

135042083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276564.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 135042083 is about 11620.7608614927. The cubic root of 135042083 is about 513.0460828487.

The spelling of 135042083 in words is "one hundred thirty-five million, forty-two thousand, eighty-three".