12663150303 has 4 divisors (see below), whose sum is σ = 16884200408. Its totient is φ = 8442100200.

The previous prime is 12663150271. The next prime is 12663150323. The reversal of 12663150303 is 30305136621.

It is a happy number.

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

It is not a de Polignac number, because 12663150303 - 2⁵ = 12663150271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12663150323) 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, 2110525048 + ... + 2110525053.

It is an arithmetic number, because the mean of its divisors is an integer number (4221050102).

Almost surely, 2^12663150303 is an apocalyptic number.

12663150303 is a deficient number, since it is larger than the sum of its proper divisors (4221050105).

12663150303 is an equidigital number, since it uses as much as digits as its factorization.

12663150303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221050104.

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

Adding to 12663150303 its reverse (30305136621), we get a palindrome (42968286924).

The spelling of 12663150303 in words is "twelve billion, six hundred sixty-three million, one hundred fifty thousand, three hundred three".