1323104304 has 80 divisors (see below), whose sum is σ = 3554216960. Its totient is φ = 423671040.

The previous prime is 1323104291. The next prime is 1323104329. The reversal of 1323104304 is 4034013231.

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, 203634 + ... + 210030.

It is an arithmetic number, because the mean of its divisors is an integer number (44427712).

Almost surely, 2^1323104304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323104304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1777108480).

1323104304 is an abundant number, since it is smaller than the sum of its proper divisors (2231112656).

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

1323104304 is a wasteful number, since it uses less digits than its factorization.

1323104304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578 (or 6572 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1323104304 is about 36374.5007388418. The cubic root of 1323104304 is about 1097.8205618499.

Adding to 1323104304 its reverse (4034013231), we get a palindrome (5357117535).

The spelling of 1323104304 in words is "one billion, three hundred twenty-three million, one hundred four thousand, three hundred four".