1103321322353 has 2 divisors, whose sum is σ = 1103321322354. Its totient is φ = 1103321322352.

The previous prime is 1103321322283. The next prime is 1103321322361. The reversal of 1103321322353 is 3532231233011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103304446689 + 16875664 = 1050383^2 + 4108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103321322353 - 2¹⁸ = 1103321060209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103321822353) by changing a digit.

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 as a sum of consecutive naturals, namely, 551660661176 + 551660661177.

It is an arithmetic number, because the mean of its divisors is an integer number (551660661177).

Almost surely, 2^{1103321322353} is an apocalyptic number.

It is an amenable number.

1103321322353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103321322353 is an equidigital number, since it uses as much as digits as its factorization.

1103321322353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 1103321322353 its reverse (3532231233011), we get a palindrome (4635552555364).

The spelling of 1103321322353 in words is "one trillion, one hundred three billion, three hundred twenty-one million, three hundred twenty-two thousand, three hundred fifty-three".