12843755603 has 16 divisors (see below), whose sum is σ = 15472504320. Its totient is φ = 10415091456.

The previous prime is 12843755599. The next prime is 12843755621. The reversal of 12843755603 is 30655734821.

12843755603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12843755603 - 2² = 12843755599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12843755623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30275 + ... + 163107.

It is an arithmetic number, because the mean of its divisors is an integer number (967031520).

Almost surely, 2^12843755603 is an apocalyptic number.

12843755603 is a deficient number, since it is larger than the sum of its proper divisors (2628748717).

12843755603 is a wasteful number, since it uses less digits than its factorization.

12843755603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133586.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 12843755603 in words is "twelve billion, eight hundred forty-three million, seven hundred fifty-five thousand, six hundred three".