12310032203 has 48 divisors (see below), whose sum is σ = 15058068480. Its totient is φ = 10022040000.

The previous prime is 12310032199. The next prime is 12310032209. The reversal of 12310032203 is 30223001321.

It is not a de Polignac number, because 12310032203 - 2² = 12310032199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12310032209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31645133 + ... + 31645521.

It is an arithmetic number, because the mean of its divisors is an integer number (313709760).

Almost surely, 2^12310032203 is an apocalyptic number.

12310032203 is a deficient number, since it is larger than the sum of its proper divisors (2748036277).

12310032203 is a wasteful number, since it uses less digits than its factorization.

12310032203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12310032203 its reverse (30223001321), we get a palindrome (42533033524).

The spelling of 12310032203 in words is "twelve billion, three hundred ten million, thirty-two thousand, two hundred three".