12163115303 has 2 divisors, whose sum is σ = 12163115304. Its totient is φ = 12163115302.

The previous prime is 12163115291. The next prime is 12163115311. The reversal of 12163115303 is 30351136121.

It is a strong prime.

It is an emirp because it is prime and its reverse (30351136121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12163115303 - 2⁴ = 12163115287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12163115203) 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 as a sum of consecutive naturals, namely, 6081557651 + 6081557652.

It is an arithmetic number, because the mean of its divisors is an integer number (6081557652).

Almost surely, 2^12163115303 is an apocalyptic number.

12163115303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12163115303 is an equidigital number, since it uses as much as digits as its factorization.

12163115303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The spelling of 12163115303 in words is "twelve billion, one hundred sixty-three million, one hundred fifteen thousand, three hundred three".