323020110012 has 24 divisors (see below), whose sum is σ = 753729339216. Its totient is φ = 107671120128.

The previous prime is 323020109989. The next prime is 323020110041. The reversal of 323020110012 is 210011020323.

It is a junction number, because it is equal to n+sod(n) for n = 323020109973 and 323020110000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378978 + ... + 888630.

It is an arithmetic number, because the mean of its divisors is an integer number (31405389134).

Almost surely, 2^323020110012 is an apocalyptic number.

It is an amenable number.

323020110012 is an abundant number, since it is smaller than the sum of its proper divisors (430709229204).

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

323020110012 is a wasteful number, since it uses less digits than its factorization.

323020110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562477 (or 562475 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 323020110012 its reverse (210011020323), we get a palindrome (533031130335).

The spelling of 323020110012 in words is "three hundred twenty-three billion, twenty million, one hundred ten thousand, twelve".