323131102404 has 48 divisors (see below), whose sum is σ = 822681619200. Its totient is φ = 97898743840.

The previous prime is 323131102397. The next prime is 323131102417. The reversal of 323131102404 is 404201131323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415747 + ... + 905045.

It is an arithmetic number, because the mean of its divisors is an integer number (17139200400).

Almost surely, 2^323131102404 is an apocalyptic number.

It is an amenable number.

323131102404 is an abundant number, since it is smaller than the sum of its proper divisors (499550516796).

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

323131102404 is a wasteful number, since it uses less digits than its factorization.

323131102404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494320 (or 494318 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 323131102404 its reverse (404201131323), we get a palindrome (727332233727).

The spelling of 323131102404 in words is "three hundred twenty-three billion, one hundred thirty-one million, one hundred two thousand, four hundred four".