22123103213103 has 4 divisors (see below), whose sum is σ = 29497470950808. Its totient is φ = 14748735475400.

The previous prime is 22123103213053. The next prime is 22123103213111. The reversal of 22123103213103 is 30131230132122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22123103213103 - 2⁶ = 22123103213039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123103213303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3687183868848 + ... + 3687183868853.

It is an arithmetic number, because the mean of its divisors is an integer number (7374367737702).

Almost surely, 2^{22123103213103} is an apocalyptic number.

22123103213103 is a deficient number, since it is larger than the sum of its proper divisors (7374367737705).

22123103213103 is an equidigital number, since it uses as much as digits as its factorization.

22123103213103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374367737704.

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

Adding to 22123103213103 its reverse (30131230132122), we get a palindrome (52254333345225).

The spelling of 22123103213103 in words is "twenty-two trillion, one hundred twenty-three billion, one hundred three million, two hundred thirteen thousand, one hundred three".