323212230120311 has 6 divisors (see below), whose sum is σ = 375981573813480. Its totient is φ = 277039054388796.

The previous prime is 323212230120277. The next prime is 323212230120347. The reversal of 323212230120311 is 113021032212323.

It is a de Polignac number, because none of the positive numbers 2^k-323212230120311 is a prime.

It is a super-2 number, since 2×323212230120311² (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 (323212230120511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3298083980771 + ... + 3298083980868.

It is an arithmetic number, because the mean of its divisors is an integer number (62663595635580).

Almost surely, 2^{323212230120311} is an apocalyptic number.

323212230120311 is a deficient number, since it is larger than the sum of its proper divisors (52769343693169).

323212230120311 is an equidigital number, since it uses as much as digits as its factorization.

323212230120311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596167961653 (or 6596167961646 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 323212230120311 its reverse (113021032212323), we get a palindrome (436233262332634).

The spelling of 323212230120311 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, one hundred twenty thousand, three hundred eleven".