323133130212 has 48 divisors (see below), whose sum is σ = 761233213440. Its totient is φ = 106677430272.

The previous prime is 323133130211. The next prime is 323133130231. The reversal of 323133130212 is 212031331323.

It is not an unprimeable number, because it can be changed into a prime (323133130211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695614 + ... + 1063082.

It is an arithmetic number, because the mean of its divisors is an integer number (15859025280).

Almost surely, 2^323133130212 is an apocalyptic number.

It is an amenable number.

323133130212 is an abundant number, since it is smaller than the sum of its proper divisors (438100083228).

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

323133130212 is a wasteful number, since it uses less digits than its factorization.

323133130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368180 (or 368178 counting only the distinct ones).

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

Adding to 323133130212 its reverse (212031331323), we get a palindrome (535164461535).

The spelling of 323133130212 in words is "three hundred twenty-three billion, one hundred thirty-three million, one hundred thirty thousand, two hundred twelve".