323031303112 has 32 divisors (see below), whose sum is σ = 701692272000. Its totient is φ = 136545519744.

The previous prime is 323031303031. The next prime is 323031303121. The reversal of 323031303112 is 211303130323.

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 7 ways as a sum of consecutive naturals, for example, 39505612 + ... + 39513787.

It is an arithmetic number, because the mean of its divisors is an integer number (21927883500).

Almost surely, 2^323031303112 is an apocalyptic number.

It is an amenable number.

323031303112 is an abundant number, since it is smaller than the sum of its proper divisors (378660968888).

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

323031303112 is a wasteful number, since it uses less digits than its factorization.

323031303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79019485 (or 79019481 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 323031303112 its reverse (211303130323), we get a palindrome (534334433435).

The spelling of 323031303112 in words is "three hundred twenty-three billion, thirty-one million, three hundred three thousand, one hundred twelve".