323221132031113 has 4 divisors (see below), whose sum is σ = 323514170229888. Its totient is φ = 322928093832340.

The previous prime is 323221132031059. The next prime is 323221132031243. The reversal of 323221132031113 is 311130231122323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 323221132031113 - 2²⁵ = 323221098476681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323221132631113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146519097733 + ... + 146519099938.

It is an arithmetic number, because the mean of its divisors is an integer number (80878542557472).

Almost surely, 2^{323221132031113} is an apocalyptic number.

It is an amenable number.

323221132031113 is a deficient number, since it is larger than the sum of its proper divisors (293038198775).

323221132031113 is a wasteful number, since it uses less digits than its factorization.

323221132031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293038198774.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 323221132031113 its reverse (311130231122323), we get a palindrome (634351363153436).

The spelling of 323221132031113 in words is "three hundred twenty-three trillion, two hundred twenty-one billion, one hundred thirty-two million, thirty-one thousand, one hundred thirteen".