83108083 has 4 divisors (see below), whose sum is σ = 83246968. Its totient is φ = 82969200.

The previous prime is 83108063. The next prime is 83108099. The reversal of 83108083 is 38080138.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38080138 = 2 ⋅19040069.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83108083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83108023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68541 + ... + 69742.

It is an arithmetic number, because the mean of its divisors is an integer number (20811742).

Almost surely, 2^83108083 is an apocalyptic number.

83108083 is a deficient number, since it is larger than the sum of its proper divisors (138885).

83108083 is a wasteful number, since it uses less digits than its factorization.

83108083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138884.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 83108083 is about 9116.3634745440. The cubic root of 83108083 is about 436.3963286652.

The spelling of 83108083 in words is "eighty-three million, one hundred eight thousand, eighty-three".