320322101223023 has 4 divisors (see below), whose sum is σ = 327137465078880. Its totient is φ = 313506737367168.

The previous prime is 320322101223017. The next prime is 320322101223031.

320322101223023 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320322101223023 - 2¹⁰ = 320322101221999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320322101222983 and 320322101223001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320322101823023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407681927858 + ... + 3407681927951.

It is an arithmetic number, because the mean of its divisors is an integer number (81784366269720).

Almost surely, 2^{320322101223023} is an apocalyptic number.

320322101223023 is a deficient number, since it is larger than the sum of its proper divisors (6815363855857).

320322101223023 is an equidigital number, since it uses as much as digits as its factorization.

320322101223023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815363855856.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 32032210 and 1223023, that added together give a palindrome (33255233).

The spelling of 320322101223023 in words is "three hundred twenty trillion, three hundred twenty-two billion, one hundred one million, two hundred twenty-three thousand, twenty-three".