12300013203 has 4 divisors (see below), whose sum is σ = 16400017608. Its totient is φ = 8200008800.

The previous prime is 12300013153. The next prime is 12300013237. The reversal of 12300013203 is 30231000321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30231000321 = 3 ⋅10077000107.

It is a cyclic number.

It is not a de Polignac number, because 12300013203 - 2⁸ = 12300012947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12300013283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050002198 + ... + 2050002203.

It is an arithmetic number, because the mean of its divisors is an integer number (4100004402).

Almost surely, 2^12300013203 is an apocalyptic number.

12300013203 is a deficient number, since it is larger than the sum of its proper divisors (4100004405).

12300013203 is an equidigital number, since it uses as much as digits as its factorization.

12300013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100004404.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12300013203 its reverse (30231000321), we get a palindrome (42531013524).

The spelling of 12300013203 in words is "twelve billion, three hundred million, thirteen thousand, two hundred three".