323131103044 has 24 divisors (see below), whose sum is σ = 581189374080. Its totient is φ = 157120787616.

The previous prime is 323131102999. The next prime is 323131103083. The reversal of 323131103044 is 440301131323.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5444314 + ... + 5503345.

It is an arithmetic number, because the mean of its divisors is an integer number (24216223920).

Almost surely, 2^323131103044 is an apocalyptic number.

It is an amenable number.

323131103044 is a deficient number, since it is larger than the sum of its proper divisors (258058271036).

323131103044 is a wasteful number, since it uses less digits than its factorization.

323131103044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947867 (or 10947865 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 323131103044 its reverse (440301131323), we get a palindrome (763432234367).

The spelling of 323131103044 in words is "three hundred twenty-three billion, one hundred thirty-one million, one hundred three thousand, forty-four".