135282983 has 16 divisors (see below), whose sum is σ = 157683840. Its totient is φ = 114760800.

The previous prime is 135282971. The next prime is 135283003. The reversal of 135282983 is 389282531.

It is not a de Polignac number, because 135282983 - 2¹⁰ = 135281959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135282983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135282383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9173 + ... + 18833.

It is an arithmetic number, because the mean of its divisors is an integer number (9855240).

Almost surely, 2^135282983 is an apocalyptic number.

135282983 is a deficient number, since it is larger than the sum of its proper divisors (22400857).

135282983 is a wasteful number, since it uses less digits than its factorization.

135282983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9758.

The product of its digits is 103680, while the sum is 41.

The square root of 135282983 is about 11631.1213130979. The cubic root of 135282983 is about 513.3509739351.

The spelling of 135282983 in words is "one hundred thirty-five million, two hundred eighty-two thousand, nine hundred eighty-three".