332320331321 has 8 divisors (see below), whose sum is σ = 362551269600. Its totient is φ = 302092726240.

The previous prime is 332320331293. The next prime is 332320331327. The reversal of 332320331321 is 123133023233.

It is a happy number.

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 332320331321 - 2¹⁰ = 332320330297 is a prime.

It is a super-2 number, since 2×332320331321² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332320331327) 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, 622511 + ... + 1025748.

It is an arithmetic number, because the mean of its divisors is an integer number (45318908700).

Almost surely, 2^332320331321 is an apocalyptic number.

It is an amenable number.

332320331321 is a deficient number, since it is larger than the sum of its proper divisors (30230938279).

332320331321 is a wasteful number, since it uses less digits than its factorization.

332320331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666599.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 332320331321 its reverse (123133023233), we get a palindrome (455453354554).

The spelling of 332320331321 in words is "three hundred thirty-two billion, three hundred twenty million, three hundred thirty-one thousand, three hundred twenty-one".