223103023 has 16 divisors (see below), whose sum is σ = 267061536. Its totient is φ = 183680640.

The previous prime is 223103011. The next prime is 223103029. The reversal of 223103023 is 320301322.

It is not a de Polignac number, because 223103023 - 2¹³ = 223094831 is a prime.

It is a super-3 number, since 3×223103023³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223102988 and 223103006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223103029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7140 + ... + 22297.

It is an arithmetic number, because the mean of its divisors is an integer number (16691346).

Almost surely, 2^223103023 is an apocalyptic number.

223103023 is a deficient number, since it is larger than the sum of its proper divisors (43958513).

223103023 is a wasteful number, since it uses less digits than its factorization.

223103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29514.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 223103023 is about 14936.6335899359. The cubic root of 223103023 is about 606.5060699099.

Adding to 223103023 its reverse (320301322), we get a palindrome (543404345).

The spelling of 223103023 in words is "two hundred twenty-three million, one hundred three thousand, twenty-three".