321323202323123 has 48 divisors (see below), whose sum is σ = 434700600024768. Its totient is φ = 231118789017600.

The previous prime is 321323202323111. The next prime is 321323202323147.

321323202323123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321323202323123 - 2¹² = 321323202319027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 321323202323123.

It is not an unprimeable number, because it can be changed into a prime (321323202323023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1455995315 + ... + 1456215987.

It is an arithmetic number, because the mean of its divisors is an integer number (9056262500516).

Almost surely, 2^{321323202323123} is an apocalyptic number.

321323202323123 is a deficient number, since it is larger than the sum of its proper divisors (113377397701645).

321323202323123 is a wasteful number, since it uses less digits than its factorization.

321323202323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352956 (or 352945 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

It can be divided in two parts, 32132320 and 2323123, that added together give a palindrome (34455443).

The spelling of 321323202323123 in words is "three hundred twenty-one trillion, three hundred twenty-three billion, two hundred two million, three hundred twenty-three thousand, one hundred twenty-three".