13321223103 has 8 divisors (see below), whose sum is σ = 18806432688. Its totient is φ = 8358414464.

The previous prime is 13321223093. The next prime is 13321223107. The reversal of 13321223103 is 30132212331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13321223103 - 2⁴ = 13321223087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13321223103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13321223107) 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 7 ways as a sum of consecutive naturals, for example, 130600176 + ... + 130600277.

It is an arithmetic number, because the mean of its divisors is an integer number (2350804086).

Almost surely, 2^13321223103 is an apocalyptic number.

13321223103 is a deficient number, since it is larger than the sum of its proper divisors (5485209585).

13321223103 is a wasteful number, since it uses less digits than its factorization.

13321223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261200473.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13321223103 its reverse (30132212331), we get a palindrome (43453435434).

The spelling of 13321223103 in words is "thirteen billion, three hundred twenty-one million, two hundred twenty-three thousand, one hundred three".