323213311313311 has 16 divisors (see below), whose sum is σ = 335032053258240. Its totient is φ = 311600907177120.

The previous prime is 323213311313309. The next prime is 323213311313323. The reversal of 323213311313311 is 113313113312323.

It is a cyclic number.

It is not a de Polignac number, because 323213311313311 - 2¹ = 323213311313309 is a prime.

It is a super-2 number, since 2×323213311313311² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323213311313111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67690426 + ... + 72307816.

It is an arithmetic number, because the mean of its divisors is an integer number (20939503328640).

Almost surely, 2^{323213311313311} is an apocalyptic number.

323213311313311 is a deficient number, since it is larger than the sum of its proper divisors (11818741944929).

323213311313311 is a wasteful number, since it uses less digits than its factorization.

323213311313311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4639734.

The product of its digits is 8748, while the sum is 31.

Adding to 323213311313311 its reverse (113313113312323), we get a palindrome (436526424625634).

The spelling of 323213311313311 in words is "three hundred twenty-three trillion, two hundred thirteen billion, three hundred eleven million, three hundred thirteen thousand, three hundred eleven".