12403130223 has 16 divisors (see below), whose sum is σ = 18047359872. Its totient is φ = 7514364000.

The previous prime is 12403130221. The next prime is 12403130239. The reversal of 12403130223 is 32203130421.

It is not a de Polignac number, because 12403130223 - 2¹ = 12403130221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12403130223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12403130221) 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, 28728 + ... + 160098.

It is an arithmetic number, because the mean of its divisors is an integer number (1127959992).

Almost surely, 2^12403130223 is an apocalyptic number.

12403130223 is a deficient number, since it is larger than the sum of its proper divisors (5644229649).

12403130223 is a wasteful number, since it uses less digits than its factorization.

12403130223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134246.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12403130223 its reverse (32203130421), we get a palindrome (44606260644).

The spelling of 12403130223 in words is "twelve billion, four hundred three million, one hundred thirty thousand, two hundred twenty-three".