223030111023 has 12 divisors (see below), whose sum is σ = 323170869528. Its totient is φ = 148217695440.

The previous prime is 223030111013. The next prime is 223030111039. The reversal of 223030111023 is 320111030322.

223030111023 is a `hidden beast` number, since 2 + 230 + 301 + 110 + 23 = 666.

It is not a de Polignac number, because 223030111023 - 2¹³ = 223030102831 is a prime.

It is a super-2 number, since 2×223030111023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223030110987 and 223030111005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223030111013) 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 11 ways as a sum of consecutive naturals, for example, 39084093 + ... + 39089798.

It is an arithmetic number, because the mean of its divisors is an integer number (26930905794).

Almost surely, 2^223030111023 is an apocalyptic number.

223030111023 is a deficient number, since it is larger than the sum of its proper divisors (100140758505).

223030111023 is a wasteful number, since it uses less digits than its factorization.

223030111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78174214 (or 78174211 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223030111023 its reverse (320111030322), we get a palindrome (543141141345).

The spelling of 223030111023 in words is "two hundred twenty-three billion, thirty million, one hundred eleven thousand, twenty-three".