321323000323123 has 4 divisors (see below), whose sum is σ = 323853102688000. Its totient is φ = 318792897958248.

The previous prime is 321323000323081. The next prime is 321323000323249.

321323000323123 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 a de Polignac number, because none of the positive numbers 2^k-321323000323123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321323000323091 and 321323000323100.

It is not an unprimeable number, because it can be changed into a prime (321323000333123) 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, 1265051182248 + ... + 1265051182501.

It is an arithmetic number, because the mean of its divisors is an integer number (80963275672000).

Almost surely, 2^{321323000323123} is an apocalyptic number.

321323000323123 is a deficient number, since it is larger than the sum of its proper divisors (2530102364877).

321323000323123 is a wasteful number, since it uses less digits than its factorization.

321323000323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530102364876.

The product of its (nonzero) digits is 11664, while the sum is 28.

It can be divided in two parts, 321323000 and 323123, that added together give a palindrome (321646123).

The spelling of 321323000323123 in words is "three hundred twenty-one trillion, three hundred twenty-three billion, three hundred twenty-three thousand, one hundred twenty-three".