12300231223203 has 16 divisors (see below), whose sum is σ = 20447137618176. Its totient is φ = 6389730505440.

The previous prime is 12300231223187. The next prime is 12300231223249. The reversal of 12300231223203 is 30232213200321.

It is not a de Polignac number, because 12300231223203 - 2⁴ = 12300231223187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12300231223403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26623876876 + ... + 26623877337.

It is an arithmetic number, because the mean of its divisors is an integer number (1277946101136).

Almost surely, 2^{12300231223203} is an apocalyptic number.

12300231223203 is a deficient number, since it is larger than the sum of its proper divisors (8146906394973).

12300231223203 is a wasteful number, since it uses less digits than its factorization.

12300231223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53247754234.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12300231223203 its reverse (30232213200321), we get a palindrome (42532444423524).

The spelling of 12300231223203 in words is "twelve trillion, three hundred billion, two hundred thirty-one million, two hundred twenty-three thousand, two hundred three".