332313321 has 8 divisors (see below), whose sum is σ = 445560480. Its totient is φ = 220304192.

The previous prime is 332313313. The next prime is 332313337. The reversal of 332313321 is 123313233.

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 332313321 - 2³ = 332313313 is a prime.

It is a super-2 number, since 2×332313321² = 220864286628098082, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (332313721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308880 + ... + 309953.

It is an arithmetic number, because the mean of its divisors is an integer number (55695060).

Almost surely, 2^332313321 is an apocalyptic number.

It is an amenable number.

332313321 is a deficient number, since it is larger than the sum of its proper divisors (113247159).

332313321 is a wasteful number, since it uses less digits than its factorization.

332313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619015.

The product of its digits is 972, while the sum is 21.

The square root of 332313321 is about 18229.4629926391. The cubic root of 332313321 is about 692.6533146799.

Adding to 332313321 its reverse (123313233), we get a palindrome (455626554).

The spelling of 332313321 in words is "three hundred thirty-two million, three hundred thirteen thousand, three hundred twenty-one".