332320331313 has 32 divisors (see below), whose sum is σ = 496352880000. Its totient is φ = 219737806848.

The previous prime is 332320331293. The next prime is 332320331327. The reversal of 332320331313 is 313133023233.

332320331313 is a `hidden beast` number, since 3 + 3 + 2 + 320 + 331 + 3 + 1 + 3 = 666.

It is not a de Polignac number, because 332320331313 - 2⁵ = 332320331281 is a prime.

It is a super-2 number, since 2×332320331313² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (332320331353) 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 31 ways as a sum of consecutive naturals, for example, 4263313 + ... + 4340561.

It is an arithmetic number, because the mean of its divisors is an integer number (15511027500).

Almost surely, 2^332320331313 is an apocalyptic number.

It is an amenable number.

332320331313 is a deficient number, since it is larger than the sum of its proper divisors (164032548687).

332320331313 is a wasteful number, since it uses less digits than its factorization.

332320331313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78558 (or 78552 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 332320331313 its reverse (313133023233), we get a palindrome (645453354546).

The spelling of 332320331313 in words is "three hundred thirty-two billion, three hundred twenty million, three hundred thirty-one thousand, three hundred thirteen".