323031231203012 has 48 divisors (see below), whose sum is σ = 575152340602560. Its totient is φ = 158726377872000.

The previous prime is 323031231202987. The next prime is 323031231203017. The reversal of 323031231203012 is 210302132130323.

It is not an unprimeable number, because it can be changed into a prime (323031231203017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225087983 + ... + 226518569.

It is an arithmetic number, because the mean of its divisors is an integer number (11982340429220).

Almost surely, 2^{323031231203012} is an apocalyptic number.

It is an amenable number.

323031231203012 is a deficient number, since it is larger than the sum of its proper divisors (252121109399548).

323031231203012 is a wasteful number, since it uses less digits than its factorization.

323031231203012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434852 (or 1434850 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 323031231203012 its reverse (210302132130323), we get a palindrome (533333363333335).

The spelling of 323031231203012 in words is "three hundred twenty-three trillion, thirty-one billion, two hundred thirty-one million, two hundred three thousand, twelve".