223310100103 has 4 divisors (see below), whose sum is σ = 223652076408. Its totient is φ = 222968123800.

The previous prime is 223310100053. The next prime is 223310100133. The reversal of 223310100103 is 301001013322.

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 223310100103 - 2³³ = 214720165511 is a prime.

It is a super-2 number, since 2×223310100103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223310100133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170987173 + ... + 170988478.

It is an arithmetic number, because the mean of its divisors is an integer number (55913019102).

Almost surely, 2^223310100103 is an apocalyptic number.

223310100103 is a deficient number, since it is larger than the sum of its proper divisors (341976305).

223310100103 is an equidigital number, since it uses as much as digits as its factorization.

223310100103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341976304.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 223310100103 its reverse (301001013322), we get a palindrome (524311113425).

The spelling of 223310100103 in words is "two hundred twenty-three billion, three hundred ten million, one hundred thousand, one hundred three".