320043310132223 has 8 divisors (see below), whose sum is σ = 330325500975360. Its totient is φ = 309923043554520.

The previous prime is 320043310132213. The next prime is 320043310132303. The reversal of 320043310132223 is 322231013340023.

It is a happy number.

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 320043310132223 - 2⁴ = 320043310132207 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 (320043310132213) 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, 40481062343 + ... + 40481070248.

It is an arithmetic number, because the mean of its divisors is an integer number (41290687621920).

Almost surely, 2^{320043310132223} is an apocalyptic number.

320043310132223 is a deficient number, since it is larger than the sum of its proper divisors (10282190843137).

320043310132223 is an equidigital number, since it uses as much as digits as its factorization.

320043310132223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80962132717.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 320043310132223 its reverse (322231013340023), we get a palindrome (642274323472246).

The spelling of 320043310132223 in words is "three hundred twenty trillion, forty-three billion, three hundred ten million, one hundred thirty-two thousand, two hundred twenty-three".