323204331012 has 24 divisors (see below), whose sum is σ = 754156314912. Its totient is φ = 107732937600.

The previous prime is 323204331001. The next prime is 323204331017. The reversal of 323204331012 is 210133402323.

It is a super-2 number, since 2×323204331012² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323204331017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631212 + ... + 1022172.

It is an arithmetic number, because the mean of its divisors is an integer number (31423179788).

Almost surely, 2^323204331012 is an apocalyptic number.

It is an amenable number.

323204331012 is an abundant number, since it is smaller than the sum of its proper divisors (430951983900).

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

323204331012 is a wasteful number, since it uses less digits than its factorization.

323204331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459859 (or 459857 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 323204331012 its reverse (210133402323), we get a palindrome (533337733335).

The spelling of 323204331012 in words is "three hundred twenty-three billion, two hundred four million, three hundred thirty-one thousand, twelve".