323312332331 has 8 divisors (see below), whose sum is σ = 324418558464. Its totient is φ = 322206451560.

The previous prime is 323312332327. The next prime is 323312332337. The reversal of 323312332331 is 133233213323.

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 323312332331 - 2² = 323312332327 is a prime.

It is a super-2 number, since 2×323312332331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323312332294 and 323312332303.

It is not an unprimeable number, because it can be changed into a prime (323312332337) 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, 1864286 + ... + 2030316.

It is an arithmetic number, because the mean of its divisors is an integer number (40552319808).

Almost surely, 2^323312332331 is an apocalyptic number.

323312332331 is a deficient number, since it is larger than the sum of its proper divisors (1106226133).

323312332331 is a wasteful number, since it uses less digits than its factorization.

323312332331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172681.

The product of its digits is 17496, while the sum is 29.

Adding to 323312332331 its reverse (133233213323), we get a palindrome (456545545654).

The spelling of 323312332331 in words is "three hundred twenty-three billion, three hundred twelve million, three hundred thirty-two thousand, three hundred thirty-one".