1323103112322 has 16 divisors (see below), whose sum is σ = 2646241552800. Its totient is φ = 441028482752.

The previous prime is 1323103112237. The next prime is 1323103112437. The reversal of 1323103112322 is 2232113013231.

It is a junction number, because it is equal to n+sod(n) for n = 1323103112292 and 1323103112301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972072 + ... + 1895027.

It is an arithmetic number, because the mean of its divisors is an integer number (165390097050).

Almost surely, 2^{1323103112322} is an apocalyptic number.

1323103112322 is an abundant number, since it is smaller than the sum of its proper divisors (1323138440478).

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

1323103112322 is a wasteful number, since it uses less digits than its factorization.

1323103112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944017.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1323103112322 its reverse (2232113013231), we get a palindrome (3555216125553).

Subtracting 1323103112322 from its reverse (2232113013231), we obtain a palindrome (909009900909).

The spelling of 1323103112322 in words is "one trillion, three hundred twenty-three billion, one hundred three million, one hundred twelve thousand, three hundred twenty-two".