323121300332232 has 32 divisors (see below), whose sum is σ = 807851452996800. Its totient is φ = 107700673155264.

The previous prime is 323121300332137. The next prime is 323121300332309. The reversal of 323121300332232 is 232233003121323.

It is a self number, because there is not a number n which added to its sum of digits gives 323121300332232.

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, 401274123 + ... + 402078554.

It is an arithmetic number, because the mean of its divisors is an integer number (25245357906150).

Almost surely, 2^{323121300332232} is an apocalyptic number.

It is an amenable number.

323121300332232 is an abundant number, since it is smaller than the sum of its proper divisors (484730152664568).

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

323121300332232 is a wasteful number, since it uses less digits than its factorization.

323121300332232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803369445 (or 803369441 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 323121300332232 its reverse (232233003121323), we get a palindrome (555354303453555).

The spelling of 323121300332232 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, three hundred million, three hundred thirty-two thousand, two hundred thirty-two".