321124323421123 has 8 divisors (see below), whose sum is σ = 326365528116992. Its totient is φ = 315896304147336.

The previous prime is 321124323421067. The next prime is 321124323421133.

321124323421123 is nontrivially palindromic in base 10.

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 321124323421123 - 2¹⁷ = 321124323290051 is a prime.

It is a super-2 number, since 2×321124323421123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321124323421133) 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, 3296306415 + ... + 3296403832.

It is an arithmetic number, because the mean of its divisors is an integer number (40795691014624).

Almost surely, 2^{321124323421123} is an apocalyptic number.

321124323421123 is a deficient number, since it is larger than the sum of its proper divisors (5241204695869).

321124323421123 is an equidigital number, since it uses as much as digits as its factorization.

321124323421123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6592711041.

The product of its digits is 41472, while the sum is 34.

The spelling of 321124323421123 in words is "three hundred twenty-one trillion, one hundred twenty-four billion, three hundred twenty-three million, four hundred twenty-one thousand, one hundred twenty-three".