323232230213231 has 4 divisors (see below), whose sum is σ = 327323777431200. Its totient is φ = 319140682995264.

The previous prime is 323232230213227. The next prime is 323232230213239. The reversal of 323232230213231 is 132312032232323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323232230213231 - 2² = 323232230213227 is a prime.

It is a super-2 number, since 2×323232230213231² (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 (323232230213239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2045773608866 + ... + 2045773609023.

It is an arithmetic number, because the mean of its divisors is an integer number (81830944357800).

Almost surely, 2^{323232230213231} is an apocalyptic number.

323232230213231 is a deficient number, since it is larger than the sum of its proper divisors (4091547217969).

323232230213231 is an equidigital number, since it uses as much as digits as its factorization.

323232230213231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091547217968.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 323232230213231 its reverse (132312032232323), we get a palindrome (455544262445554).

The spelling of 323232230213231 in words is "three hundred twenty-three trillion, two hundred thirty-two billion, two hundred thirty million, two hundred thirteen thousand, two hundred thirty-one".