123032223223 has 16 divisors (see below), whose sum is σ = 151541893440. Its totient is φ = 97268564736.

The previous prime is 123032223163. The next prime is 123032223227. The reversal of 123032223223 is 322322230321.

It is not a de Polignac number, because 123032223223 - 2⁹ = 123032222711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123032223227) 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 15 ways as a sum of consecutive naturals, for example, 407140 + ... + 641737.

It is an arithmetic number, because the mean of its divisors is an integer number (9471368340).

Almost surely, 2^123032223223 is an apocalyptic number.

123032223223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

123032223223 is a deficient number, since it is larger than the sum of its proper divisors (28509670217).

123032223223 is a wasteful number, since it uses less digits than its factorization.

123032223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050186.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 123032223223 its reverse (322322230321), we get a palindrome (445354453544).

The spelling of 123032223223 in words is "one hundred twenty-three billion, thirty-two million, two hundred twenty-three thousand, two hundred twenty-three".