223101330123 has 32 divisors (see below), whose sum is σ = 349193534976. Its totient is φ = 124026190848.

The previous prime is 223101330121. The next prime is 223101330163. The reversal of 223101330123 is 321033101322.

223101330123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223101330123 - 2¹ = 223101330121 is a prime.

It is a super-3 number, since 3×223101330123³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 223101330123.

It is not an unprimeable number, because it can be changed into a prime (223101330121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11989915 + ... + 12008507.

It is an arithmetic number, because the mean of its divisors is an integer number (10912297968).

Almost surely, 2^223101330123 is an apocalyptic number.

223101330123 is a deficient number, since it is larger than the sum of its proper divisors (126092204853).

223101330123 is a wasteful number, since it uses less digits than its factorization.

223101330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34083.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 223101330123 its reverse (321033101322), we get a palindrome (544134431445).

The spelling of 223101330123 in words is "two hundred twenty-three billion, one hundred one million, three hundred thirty thousand, one hundred twenty-three".