320102232211323 has 16 divisors (see below), whose sum is σ = 490578133658400. Its totient is φ = 206042816135520.

The previous prime is 320102232211273. The next prime is 320102232211327. The reversal of 320102232211323 is 323112232201023.

320102232211323 is a `hidden beast` number, since 3 + 2 + 0 + 1 + 0 + 2 + 2 + 322 + 11 + 323 = 666.

It is not a de Polignac number, because 320102232211323 - 2⁹ = 320102232210811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (320102232211327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204407554908 + ... + 204407556473.

It is an arithmetic number, because the mean of its divisors is an integer number (30661133353650).

Almost surely, 2^{320102232211323} is an apocalyptic number.

320102232211323 is a deficient number, since it is larger than the sum of its proper divisors (170475901447077).

320102232211323 is a wasteful number, since it uses less digits than its factorization.

320102232211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408815111419 (or 408815111413 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 320102232211323 its reverse (323112232201023), we get a palindrome (643214464412346).

The spelling of 320102232211323 in words is "three hundred twenty trillion, one hundred two billion, two hundred thirty-two million, two hundred eleven thousand, three hundred twenty-three".