1323113422 has 16 divisors (see below), whose sum is σ = 2004895152. Its totient is φ = 654825600.

The previous prime is 1323113413. The next prime is 1323113443. The reversal of 1323113422 is 2243113231.

It is a junction number, because it is equal to n+sod(n) for n = 1323113393 and 1323113402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399172 + ... + 402472.

It is an arithmetic number, because the mean of its divisors is an integer number (125305947).

Almost surely, 2^1323113422 is an apocalyptic number.

1323113422 is a deficient number, since it is larger than the sum of its proper divisors (681781730).

1323113422 is a wasteful number, since it uses less digits than its factorization.

1323113422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283.

The product of its digits is 864, while the sum is 22.

The square root of 1323113422 is about 36374.6260736794. The cubic root of 1323113422 is about 1097.8230836730.

Adding to 1323113422 its reverse (2243113231), we get a palindrome (3566226653).

The spelling of 1323113422 in words is "one billion, three hundred twenty-three million, one hundred thirteen thousand, four hundred twenty-two".