83215338332983 has 8 divisors (see below), whose sum is σ = 83638192220352. Its totient is φ = 82792488900576.

The previous prime is 83215338332969. The next prime is 83215338333041. The reversal of 83215338332983 is 38923383351238.

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 83215338332983 - 2⁹ = 83215338332471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83215338332923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40228441 + ... + 42246397.

It is an arithmetic number, because the mean of its divisors is an integer number (10454774027544).

Almost surely, 2^{83215338332983} is an apocalyptic number.

83215338332983 is a deficient number, since it is larger than the sum of its proper divisors (422853887369).

83215338332983 is a wasteful number, since it uses less digits than its factorization.

83215338332983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227481.

The product of its digits is 67184640, while the sum is 61.

The spelling of 83215338332983 in words is "eighty-three trillion, two hundred fifteen billion, three hundred thirty-eight million, three hundred thirty-two thousand, nine hundred eighty-three".