1323321341204 has 12 divisors (see below), whose sum is σ = 2315932902528. Its totient is φ = 661626226200.

The previous prime is 1323321341191. The next prime is 1323321341213. The reversal of 1323321341204 is 4021431233231.

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, 8524562 + ... + 8678409.

It is an arithmetic number, because the mean of its divisors is an integer number (192994408544).

Almost surely, 2^{1323321341204} is an apocalyptic number.

It is an amenable number.

1323321341204 is a deficient number, since it is larger than the sum of its proper divisors (992611561324).

1323321341204 is a wasteful number, since it uses less digits than its factorization.

1323321341204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17222206 (or 17222204 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1323321341204 its reverse (4021431233231), we get a palindrome (5344752574435).

The spelling of 1323321341204 in words is "one trillion, three hundred twenty-three billion, three hundred twenty-one million, three hundred forty-one thousand, two hundred four".