11071702129 has 2 divisors, whose sum is σ = 11071702130. Its totient is φ = 11071702128.

The previous prime is 11071702043. The next prime is 11071702151. The reversal of 11071702129 is 92120717011.

11071702129 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., 10101255025 + 970447104 = 100505^2 + 31152^2 .

It is a cyclic number.

It is not a de Polignac number, because 11071702129 - 2⁹ = 11071701617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11071702129.

It is not a weakly prime, because it can be changed into another prime (11071702189) 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, 5535851064 + 5535851065.

It is an arithmetic number, because the mean of its divisors is an integer number (5535851065).

Almost surely, 2^11071702129 is an apocalyptic number.

It is an amenable number.

11071702129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11071702129 is an equidigital number, since it uses as much as digits as its factorization.

11071702129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 31.

The spelling of 11071702129 in words is "eleven billion, seventy-one million, seven hundred two thousand, one hundred twenty-nine".