321003310012231 has 8 divisors (see below), whose sum is σ = 400211918976384. Its totient is φ = 250132449360120.

The previous prime is 321003310012211. The next prime is 321003310012247. The reversal of 321003310012231 is 132210013300123.

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 321003310012231 - 2²⁷ = 321003175794503 is a prime.

It is a super-2 number, since 2×321003310012231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321003310012211) 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, 2084437077925 + ... + 2084437078078.

It is an arithmetic number, because the mean of its divisors is an integer number (50026489872048).

Almost surely, 2^{321003310012231} is an apocalyptic number.

321003310012231 is a deficient number, since it is larger than the sum of its proper divisors (79208608964153).

321003310012231 is a wasteful number, since it uses less digits than its factorization.

321003310012231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168874156021.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 321003310012231 its reverse (132210013300123), we get a palindrome (453213323312354).

The spelling of 321003310012231 in words is "three hundred twenty-one trillion, three billion, three hundred ten million, twelve thousand, two hundred thirty-one".