323132013011221 has 8 divisors (see below), whose sum is σ = 324941569876800. Its totient is φ = 321322504480320.

The previous prime is 323132013011219. The next prime is 323132013011257. The reversal of 323132013011221 is 122110310231323.

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 323132013011221 - 2¹ = 323132013011219 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 (323132013611221) 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, 1366176 + ... + 25458406.

It is an arithmetic number, because the mean of its divisors is an integer number (40617696234600).

Almost surely, 2^{323132013011221} is an apocalyptic number.

It is an amenable number.

323132013011221 is a deficient number, since it is larger than the sum of its proper divisors (1809556865579).

323132013011221 is a wasteful number, since it uses less digits than its factorization.

323132013011221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24167339.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 323132013011221 its reverse (122110310231323), we get a palindrome (445242323242544).

The spelling of 323132013011221 in words is "three hundred twenty-three trillion, one hundred thirty-two billion, thirteen million, eleven thousand, two hundred twenty-one".