223102013022203 has 4 divisors (see below), whose sum is σ = 254973729168240. Its totient is φ = 191230296876168.

The previous prime is 223102013022193. The next prime is 223102013022241. The reversal of 223102013022203 is 302220310201322.

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 223102013022203 - 2⁶ = 223102013022139 is a prime.

It is a super-3 number, since 3×223102013022203³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223102013022283) 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, 15935858073008 + ... + 15935858073021.

It is an arithmetic number, because the mean of its divisors is an integer number (63743432292060).

Almost surely, 2^{223102013022203} is an apocalyptic number.

223102013022203 is a deficient number, since it is larger than the sum of its proper divisors (31871716146037).

223102013022203 is an equidigital number, since it uses as much as digits as its factorization.

223102013022203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31871716146036.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223102013022203 its reverse (302220310201322), we get a palindrome (525322323223525).

The spelling of 223102013022203 in words is "two hundred twenty-three trillion, one hundred two billion, thirteen million, twenty-two thousand, two hundred three".