1323103222 has 16 divisors (see below), whose sum is σ = 2280056832. Its totient is φ = 564074280.

The previous prime is 1323103211. The next prime is 1323103231. The reversal of 1323103222 is 2223013231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323103222.

It is a congruent number.

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, 244728 + ... + 250075.

It is an arithmetic number, because the mean of its divisors is an integer number (142503552).

Almost surely, 2^1323103222 is an apocalyptic number.

1323103222 is a deficient number, since it is larger than the sum of its proper divisors (956953610).

1323103222 is a wasteful number, since it uses less digits than its factorization.

1323103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495003.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1323103222 is about 36374.4858657824. The cubic root of 1323103222 is about 1097.8202625935.

Adding to 1323103222 its reverse (2223013231), we get a palindrome (3546116453).

The spelling of 1323103222 in words is "one billion, three hundred twenty-three million, one hundred three thousand, two hundred twenty-two".