1323103208 has 16 divisors (see below), whose sum is σ = 2835221280. Its totient is φ = 567044208.

The previous prime is 1323103207. The next prime is 1323103211. The reversal of 1323103208 is 8023013231.

It is not an unprimeable number, because it can be changed into a prime (1323103207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11813366 + ... + 11813477.

It is an arithmetic number, because the mean of its divisors is an integer number (177201330).

Almost surely, 2^1323103208 is an apocalyptic number.

It is an amenable number.

1323103208 is an abundant number, since it is smaller than the sum of its proper divisors (1512118072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323103208 is a wasteful number, since it uses less digits than its factorization.

1323103208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23626856 (or 23626852 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1323103208 is about 36374.4856733398. The cubic root of 1323103208 is about 1097.8202587214.

Adding to 1323103208 its reverse (8023013231), we get a palindrome (9346116439).

The spelling of 1323103208 in words is "one billion, three hundred twenty-three million, one hundred three thousand, two hundred eight".