323032120312 has 16 divisors (see below), whose sum is σ = 660747519000. Its totient is φ = 146832781920.

The previous prime is 323032120303. The next prime is 323032120409. The reversal of 323032120312 is 213021230323.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835409687 + ... + 1835409862.

Almost surely, 2^323032120312 is an apocalyptic number.

It is an amenable number.

323032120312 is an abundant number, since it is smaller than the sum of its proper divisors (337715398688).

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

323032120312 is a wasteful number, since it uses less digits than its factorization.

323032120312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670819566 (or 3670819562 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 323032120312 its reverse (213021230323), we get a palindrome (536053350635).

It can be divided in two parts, 323032 and 120312, that added together give a palindrome (443344).

The spelling of 323032120312 in words is "three hundred twenty-three billion, thirty-two million, one hundred twenty thousand, three hundred twelve".