12130110111149 has 2 divisors, whose sum is σ = 12130110111150. Its totient is φ = 12130110111148.

The previous prime is 12130110111103. The next prime is 12130110111151. The reversal of 12130110111149 is 94111101103121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9600795205225 + 2529314905924 = 3098515^2 + 1590382^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130110111149 - 2²⁴ = 12130093333933 is a prime.

It is a Sophie Germain prime.

Together with 12130110111151, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130110111179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065055055574 + 6065055055575.

It is an arithmetic number, because the mean of its divisors is an integer number (6065055055575).

Almost surely, 2^{12130110111149} is an apocalyptic number.

It is an amenable number.

12130110111149 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130110111149 is an equidigital number, since it uses as much as digits as its factorization.

12130110111149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 26.

The spelling of 12130110111149 in words is "twelve trillion, one hundred thirty billion, one hundred ten million, one hundred eleven thousand, one hundred forty-nine".