123230313231203 has 24 divisors (see below), whose sum is σ = 133202873421360. Its totient is φ = 113686533676800.

The previous prime is 123230313231191. The next prime is 123230313231227. The reversal of 123230313231203 is 302132313032321.

It is not a de Polignac number, because 123230313231203 - 2¹⁶ = 123230313165667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123230313231253) 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 23 ways as a sum of consecutive naturals, for example, 13713101 + ... + 20844897.

It is an arithmetic number, because the mean of its divisors is an integer number (5550119725890).

Almost surely, 2^{123230313231203} is an apocalyptic number.

123230313231203 is a deficient number, since it is larger than the sum of its proper divisors (9972560190157).

123230313231203 is an equidigital number, since it uses as much as digits as its factorization.

123230313231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132439 (or 7132398 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 123230313231203 its reverse (302132313032321), we get a palindrome (425362626263524).

The spelling of 123230313231203 in words is "one hundred twenty-three trillion, two hundred thirty billion, three hundred thirteen million, two hundred thirty-one thousand, two hundred three".