323213013131332 has 12 divisors (see below), whose sum is σ = 598894700802300. Its totient is φ = 152100241473536.

The previous prime is 323213013131329. The next prime is 323213013131377. The reversal of 323213013131332 is 233131310312323.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 169660419941376 + 153552593189956 = 13025376^2 + 12391634^2 .

It is a junction number, because it is equal to n+sod(n) for n = 323213013131294 and 323213013131303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2376566272957 + ... + 2376566273092.

It is an arithmetic number, because the mean of its divisors is an integer number (49907891733525).

Almost surely, 2^{323213013131332} is an apocalyptic number.

It is an amenable number.

323213013131332 is a deficient number, since it is larger than the sum of its proper divisors (275681687670968).

323213013131332 is a wasteful number, since it uses less digits than its factorization.

323213013131332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4753132546070 (or 4753132546068 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 323213013131332 its reverse (233131310312323), we get a palindrome (556344323443655).

The spelling of 323213013131332 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirteen million, one hundred thirty-one thousand, three hundred thirty-two".