22123304103 has 8 divisors (see below), whose sum is σ = 30217196016. Its totient is φ = 14389140800.

The previous prime is 22123304089. The next prime is 22123304107. The reversal of 22123304103 is 30140332122.

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 22123304103 - 2⁴ = 22123304087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22123304103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123304107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89932008 + ... + 89932253.

It is an arithmetic number, because the mean of its divisors is an integer number (3777149502).

Almost surely, 2^22123304103 is an apocalyptic number.

22123304103 is a deficient number, since it is larger than the sum of its proper divisors (8093891913).

22123304103 is a wasteful number, since it uses less digits than its factorization.

22123304103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179864305.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22123304103 its reverse (30140332122), we get a palindrome (52263636225).

The spelling of 22123304103 in words is "twenty-two billion, one hundred twenty-three million, three hundred four thousand, one hundred three".