320103223999 has 8 divisors (see below), whose sum is σ = 345005245760. Its totient is φ = 295241016096.

The previous prime is 320103223961. The next prime is 320103224009. The reversal of 320103223999 is 999322301023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 320103223999 - 2¹⁵ = 320103191231 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 (320103223939) 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, 9936759 + ... + 9968920.

It is an arithmetic number, because the mean of its divisors is an integer number (43125655720).

Almost surely, 2^320103223999 is an apocalyptic number.

320103223999 is a deficient number, since it is larger than the sum of its proper divisors (24902021761).

320103223999 is a wasteful number, since it uses less digits than its factorization.

320103223999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19906929.

The product of its (nonzero) digits is 157464, while the sum is 43.

The spelling of 320103223999 in words is "three hundred twenty billion, one hundred three million, two hundred twenty-three thousand, nine hundred ninety-nine".