320261383083 has 8 divisors (see below), whose sum is σ = 431243050896. Its totient is φ = 211393652000.

The previous prime is 320261383069. The next prime is 320261383133. The reversal of 320261383083 is 380383162023.

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 320261383083 - 2²⁸ = 319992947627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320261383583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528483828 + ... + 528484433.

It is an arithmetic number, because the mean of its divisors is an integer number (53905381362).

Almost surely, 2^320261383083 is an apocalyptic number.

320261383083 is a deficient number, since it is larger than the sum of its proper divisors (110981667813).

320261383083 is a wasteful number, since it uses less digits than its factorization.

320261383083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056968365.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 320261383083 in words is "three hundred twenty billion, two hundred sixty-one million, three hundred eighty-three thousand, eighty-three".