11116757129 has 2 divisors, whose sum is σ = 11116757130. Its totient is φ = 11116757128.

The previous prime is 11116757117. The next prime is 11116757149. The reversal of 11116757129 is 92175761111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6781193104 + 4335564025 = 82348^2 + 65845^2 .

It is a cyclic number.

It is not a de Polignac number, because 11116757129 - 2³² = 6821789833 is a prime.

It is not a weakly prime, because it can be changed into another prime (11116757149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558378564 + 5558378565.

It is an arithmetic number, because the mean of its divisors is an integer number (5558378565).

Almost surely, 2^11116757129 is an apocalyptic number.

It is an amenable number.

11116757129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11116757129 is an equidigital number, since it uses as much as digits as its factorization.

11116757129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 41.

The spelling of 11116757129 in words is "eleven billion, one hundred sixteen million, seven hundred fifty-seven thousand, one hundred twenty-nine".