323221313013 has 8 divisors (see below), whose sum is σ = 430964472576. Its totient is φ = 215479514400.

The previous prime is 323221312991. The next prime is 323221313017. The reversal of 323221313013 is 310313122323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 323221313013 - 2¹³ = 323221304821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323221313017) 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 7 ways as a sum of consecutive naturals, for example, 537148 + ... + 966938.

It is an arithmetic number, because the mean of its divisors is an integer number (53870559072).

Almost surely, 2^323221313013 is an apocalyptic number.

It is an amenable number.

323221313013 is a deficient number, since it is larger than the sum of its proper divisors (107743159563).

323221313013 is a wasteful number, since it uses less digits than its factorization.

323221313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680475.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323221313013 its reverse (310313122323), we get a palindrome (633534435336).

The spelling of 323221313013 in words is "three hundred twenty-three billion, two hundred twenty-one million, three hundred thirteen thousand, thirteen".