323102131312 has 20 divisors (see below), whose sum is σ = 626038569856. Its totient is φ = 161543790720.

The previous prime is 323102131301. The next prime is 323102131343. The reversal of 323102131312 is 213131201323.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78864 + ... + 807727.

Almost surely, 2^323102131312 is an apocalyptic number.

It is an amenable number.

323102131312 is a deficient number, since it is larger than the sum of its proper divisors (302936438544).

323102131312 is a wasteful number, since it uses less digits than its factorization.

323102131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909376 (or 909370 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323102131312 its reverse (213131201323), we get a palindrome (536233332635).

The spelling of 323102131312 in words is "three hundred twenty-three billion, one hundred two million, one hundred thirty-one thousand, three hundred twelve".