1323322304132 has 24 divisors (see below), whose sum is σ = 2317454065080. Its totient is φ = 661192704000.

The previous prime is 1323322304113. The next prime is 1323322304149. The reversal of 1323322304132 is 2314032233231.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 43383057796 + 1279939246336 = 208286^2 + 1131344^2 .

It is a super-2 number, since 2×1323322304132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323322304095 and 1323322304104.

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, 55124132 + ... + 55148132.

It is an arithmetic number, because the mean of its divisors is an integer number (96560586045).

Almost surely, 2^{1323322304132} is an apocalyptic number.

It is an amenable number.

1323322304132 is a deficient number, since it is larger than the sum of its proper divisors (994131760948).

1323322304132 is a wasteful number, since it uses less digits than its factorization.

1323322304132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33191 (or 33189 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1323322304132 its reverse (2314032233231), we get a palindrome (3637354537363).

The spelling of 1323322304132 in words is "one trillion, three hundred twenty-three billion, three hundred twenty-two million, three hundred four thousand, one hundred thirty-two".