12128465183 has 2 divisors, whose sum is σ = 12128465184. Its totient is φ = 12128465182.

The previous prime is 12128465137. The next prime is 12128465189. The reversal of 12128465183 is 38156482121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12128465183 - 2⁶ = 12128465119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12128465183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12128465189) 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, 6064232591 + 6064232592.

It is an arithmetic number, because the mean of its divisors is an integer number (6064232592).

Almost surely, 2^12128465183 is an apocalyptic number.

12128465183 is a deficient number, since it is larger than the sum of its proper divisors (1).

12128465183 is an equidigital number, since it uses as much as digits as its factorization.

12128465183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 41.

The spelling of 12128465183 in words is "twelve billion, one hundred twenty-eight million, four hundred sixty-five thousand, one hundred eighty-three".