12122313003 has 12 divisors (see below), whose sum is σ = 17690524488. Its totient is φ = 7998226560.

The previous prime is 12122312999. The next prime is 12122313017. The reversal of 12122313003 is 30031322121.

12122313003 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 12122313003 - 2² = 12122312999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12122353003) 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 11 ways as a sum of consecutive naturals, for example, 6942033 + ... + 6943778.

It is an arithmetic number, because the mean of its divisors is an integer number (1474210374).

Almost surely, 2^12122313003 is an apocalyptic number.

12122313003 is a deficient number, since it is larger than the sum of its proper divisors (5568211485).

12122313003 is a wasteful number, since it uses less digits than its factorization.

12122313003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13885914 (or 13885911 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12122313003 its reverse (30031322121), we get a palindrome (42153635124).

The spelling of 12122313003 in words is "twelve billion, one hundred twenty-two million, three hundred thirteen thousand, three".