123320233203 has 16 divisors (see below), whose sum is σ = 170290584576. Its totient is φ = 79330959680.

The previous prime is 123320233193. The next prime is 123320233219. The reversal of 123320233203 is 302332023321.

It is a cyclic number.

It is not a de Polignac number, because 123320233203 - 2¹⁴ = 123320216819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123320233403) 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, 6149226 + ... + 6169247.

It is an arithmetic number, because the mean of its divisors is an integer number (10643161536).

Almost surely, 2^123320233203 is an apocalyptic number.

123320233203 is a deficient number, since it is larger than the sum of its proper divisors (46970351373).

123320233203 is a wasteful number, since it uses less digits than its factorization.

123320233203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12318594.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 123320233203 its reverse (302332023321), we get a palindrome (425652256524).

The spelling of 123320233203 in words is "one hundred twenty-three billion, three hundred twenty million, two hundred thirty-three thousand, two hundred three".