1323003122 has 16 divisors (see below), whose sum is σ = 2268604800. Its totient is φ = 566851488.

The previous prime is 1323003107. The next prime is 1323003133. The reversal of 1323003122 is 2213003231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323003122.

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, 54923 + ... + 75249.

It is an arithmetic number, because the mean of its divisors is an integer number (141787800).

Almost surely, 2^1323003122 is an apocalyptic number.

1323003122 is a deficient number, since it is larger than the sum of its proper divisors (945601678).

1323003122 is a wasteful number, since it uses less digits than its factorization.

1323003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24985.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1323003122 is about 36373.1098752911. The cubic root of 1323003122 is about 1097.7925765249.

Adding to 1323003122 its reverse (2213003231), we get a palindrome (3536006353).

The spelling of 1323003122 in words is "one billion, three hundred twenty-three million, three thousand, one hundred twenty-two".