12463022003 has 4 divisors (see below), whose sum is σ = 12752859768. Its totient is φ = 12173184240.

The previous prime is 12463021927. The next prime is 12463022009. The reversal of 12463022003 is 30022036421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12463022003 - 2¹² = 12463017907 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 12463022003.

It is not an unprimeable number, because it can be changed into a prime (12463022009) 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, 144918818 + ... + 144918903.

It is an arithmetic number, because the mean of its divisors is an integer number (3188214942).

Almost surely, 2^12463022003 is an apocalyptic number.

12463022003 is a deficient number, since it is larger than the sum of its proper divisors (289837765).

12463022003 is an equidigital number, since it uses as much as digits as its factorization.

12463022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289837764.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12463022003 its reverse (30022036421), we get a palindrome (42485058424).

The spelling of 12463022003 in words is "twelve billion, four hundred sixty-three million, twenty-two thousand, three".