12130232203 has 8 divisors (see below), whose sum is σ = 12524543360. Its totient is φ = 11736109440.

The previous prime is 12130232183. The next prime is 12130232239. The reversal of 12130232203 is 30223203121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12130232203 - 2⁵ = 12130232171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12130232293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90163 + ... + 179971.

It is an arithmetic number, because the mean of its divisors is an integer number (1565567920).

Almost surely, 2^12130232203 is an apocalyptic number.

12130232203 is a deficient number, since it is larger than the sum of its proper divisors (394311157).

12130232203 is an equidigital number, since it uses as much as digits as its factorization.

12130232203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94197.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12130232203 its reverse (30223203121), we get a palindrome (42353435324).

The spelling of 12130232203 in words is "twelve billion, one hundred thirty million, two hundred thirty-two thousand, two hundred three".