323231310132 has 24 divisors (see below), whose sum is σ = 754235446272. Its totient is φ = 107739619200.

The previous prime is 323231310091. The next prime is 323231310137. The reversal of 323231310132 is 231013132323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323231310137) 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, 185844 + ... + 825227.

It is an arithmetic number, because the mean of its divisors is an integer number (31426476928).

Almost surely, 2^323231310132 is an apocalyptic number.

It is an amenable number.

323231310132 is an abundant number, since it is smaller than the sum of its proper divisors (431004136140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323231310132 is a wasteful number, since it uses less digits than its factorization.

323231310132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037719 (or 1037717 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323231310132 its reverse (231013132323), we get a palindrome (554244442455).

The spelling of 323231310132 in words is "three hundred twenty-three billion, two hundred thirty-one million, three hundred ten thousand, one hundred thirty-two".