223313031103 has 8 divisors (see below), whose sum is σ = 223874759808. Its totient is φ = 222751562904.

The previous prime is 223313031047. The next prime is 223313031119. The reversal of 223313031103 is 301130313322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223313031103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223313031703) 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, 1712200 + ... + 1838002.

It is an arithmetic number, because the mean of its divisors is an integer number (27984344976).

Almost surely, 2^223313031103 is an apocalyptic number.

223313031103 is a deficient number, since it is larger than the sum of its proper divisors (561728705).

223313031103 is a wasteful number, since it uses less digits than its factorization.

223313031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130253.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 223313031103 its reverse (301130313322), we get a palindrome (524443344425).

The spelling of 223313031103 in words is "two hundred twenty-three billion, three hundred thirteen million, thirty-one thousand, one hundred three".