223126222430103 has 4 divisors (see below), whose sum is σ = 297501629906808. Its totient is φ = 148750814953400.

The previous prime is 223126222430093. The next prime is 223126222430123. The reversal of 223126222430103 is 301034222621322.

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 223126222430103 - 2¹⁶ = 223126222364567 is a prime.

It is a super-3 number, since 3×223126222430103³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223126222430123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37187703738348 + ... + 37187703738353.

It is an arithmetic number, because the mean of its divisors is an integer number (74375407476702).

Almost surely, 2^{223126222430103} is an apocalyptic number.

223126222430103 is a deficient number, since it is larger than the sum of its proper divisors (74375407476705).

223126222430103 is an equidigital number, since it uses as much as digits as its factorization.

223126222430103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74375407476704.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 223126222430103 in words is "two hundred twenty-three trillion, one hundred twenty-six billion, two hundred twenty-two million, four hundred thirty thousand, one hundred three".