11501141129 has 2 divisors, whose sum is σ = 11501141130. Its totient is φ = 11501141128.

The previous prime is 11501141023. The next prime is 11501141131. The reversal of 11501141129 is 92114110511.

11501141129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7080885904 + 4420255225 = 84148^2 + 66485^2 .

It is an emirp because it is prime and its reverse (92114110511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11501141129 - 2²⁰ = 11500092553 is a prime.

Together with 11501141131, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11501141098 and 11501141107.

It is not a weakly prime, because it can be changed into another prime (11501141159) 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 as a sum of consecutive naturals, namely, 5750570564 + 5750570565.

It is an arithmetic number, because the mean of its divisors is an integer number (5750570565).

Almost surely, 2^11501141129 is an apocalyptic number.

It is an amenable number.

11501141129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11501141129 is an equidigital number, since it uses as much as digits as its factorization.

11501141129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 11501141129 in words is "eleven billion, five hundred one million, one hundred forty-one thousand, one hundred twenty-nine".