12351663003 has 16 divisors (see below), whose sum is σ = 16647987200. Its totient is φ = 8145277056.

The previous prime is 12351662989. The next prime is 12351663017. The reversal of 12351663003 is 30036615321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12351662989) and next prime (12351663017).

It is a de Polignac number, because none of the positive numbers 2^k-12351663003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12351663503) 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 15 ways as a sum of consecutive naturals, for example, 80298 + ... + 176496.

It is an arithmetic number, because the mean of its divisors is an integer number (1040499200).

Almost surely, 2^12351663003 is an apocalyptic number.

12351663003 is a deficient number, since it is larger than the sum of its proper divisors (4296324197).

12351663003 is a wasteful number, since it uses less digits than its factorization.

12351663003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96666.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 12351663003 in words is "twelve billion, three hundred fifty-one million, six hundred sixty-three thousand, three".