323213321011331 has 32 divisors (see below), whose sum is σ = 346534084915200. Its totient is φ = 300582290685600.

The previous prime is 323213321011271. The next prime is 323213321011487. The reversal of 323213321011331 is 133110123312323.

It is not a de Polignac number, because 323213321011331 - 2³⁰ = 323212247269507 is a prime.

It is a super-3 number, since 3×323213321011331³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323213321011294 and 323213321011303.

It is not an unprimeable number, because it can be changed into a prime (323213321011831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175080656 + ... + 176917106.

It is an arithmetic number, because the mean of its divisors is an integer number (10829190153600).

Almost surely, 2^{323213321011331} is an apocalyptic number.

323213321011331 is a deficient number, since it is larger than the sum of its proper divisors (23320763903869).

323213321011331 is a wasteful number, since it uses less digits than its factorization.

323213321011331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837359.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 323213321011331 its reverse (133110123312323), we get a palindrome (456323444323654).

The spelling of 323213321011331 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three hundred twenty-one million, eleven thousand, three hundred thirty-one".