83003081 has 8 divisors (see below), whose sum is σ = 96879360. Its totient is φ = 69631488.

The previous prime is 83003057. The next prime is 83003093. The reversal of 83003081 is 18030038.

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 83003081 - 2¹⁴ = 82986697 is a prime.

It is a super-2 number, since 2×83003081² = 13779022910985122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83005081) 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 7 ways as a sum of consecutive naturals, for example, 125816 + ... + 126473.

It is an arithmetic number, because the mean of its divisors is an integer number (12109920).

Almost surely, 2^83003081 is an apocalyptic number.

It is an amenable number.

83003081 is a deficient number, since it is larger than the sum of its proper divisors (13876279).

83003081 is a wasteful number, since it uses less digits than its factorization.

83003081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252343.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 83003081 is about 9110.6026694176. The cubic root of 83003081 is about 436.2124644842.

The spelling of 83003081 in words is "eighty-three million, three thousand, eighty-one".