321032213423311 has 16 divisors (see below), whose sum is σ = 349292677989024. Its totient is φ = 293281157505024.

The previous prime is 321032213423297. The next prime is 321032213423323. The reversal of 321032213423311 is 113324312230123.

It is not a de Polignac number, because 321032213423311 - 2⁵ = 321032213423279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321032213423011) 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, 436901055 + ... + 437635231.

It is an arithmetic number, because the mean of its divisors is an integer number (21830792374314).

Almost surely, 2^{321032213423311} is an apocalyptic number.

321032213423311 is a deficient number, since it is larger than the sum of its proper divisors (28260464565713).

321032213423311 is a wasteful number, since it uses less digits than its factorization.

321032213423311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081050.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 321032213423311 its reverse (113324312230123), we get a palindrome (434356525653434).

The spelling of 321032213423311 in words is "three hundred twenty-one trillion, thirty-two billion, two hundred thirteen million, four hundred twenty-three thousand, three hundred eleven".