323220301113321 has 6 divisors (see below), whose sum is σ = 466873768274810. Its totient is φ = 215480200742208.

The previous prime is 323220301113277. The next prime is 323220301113331. The reversal of 323220301113321 is 123311103022323.

323220301113321 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 20 + 301 + 1 + 1 + 332 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 250010647475625 + 73209653637696 = 15811725^2 + 8556264^2 .

It is not a de Polignac number, because 323220301113321 - 2¹⁸ = 323220300851177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323220301113331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17956683395176 + ... + 17956683395193.

Almost surely, 2^{323220301113321} is an apocalyptic number.

It is an amenable number.

323220301113321 is a deficient number, since it is larger than the sum of its proper divisors (143653467161489).

323220301113321 is a wasteful number, since it uses less digits than its factorization.

323220301113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35913366790375 (or 35913366790372 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 323220301113321 its reverse (123311103022323), we get a palindrome (446531404135644).

The spelling of 323220301113321 in words is "three hundred twenty-three trillion, two hundred twenty billion, three hundred one million, one hundred thirteen thousand, three hundred twenty-one".