12130230223 has 8 divisors (see below), whose sum is σ = 12303083520. Its totient is φ = 11957432760.

The previous prime is 12130230197. The next prime is 12130230239. The reversal of 12130230223 is 32203203121.

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 12130230223 - 2²⁵ = 12096675791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12130230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12130230263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638658 + ... + 657376.

It is an arithmetic number, because the mean of its divisors is an integer number (1537885440).

Almost surely, 2^12130230223 is an apocalyptic number.

12130230223 is a deficient number, since it is larger than the sum of its proper divisors (172853297).

12130230223 is an equidigital number, since it uses as much as digits as its factorization.

12130230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27917.

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

Adding to 12130230223 its reverse (32203203121), we get a palindrome (44333433344).

It can be divided in two parts, 121302 and 30223, that added together give a triangular number (151525 = T₅₅₀).

The spelling of 12130230223 in words is "twelve billion, one hundred thirty million, two hundred thirty thousand, two hundred twenty-three".