11140311129529 has 2 divisors, whose sum is σ = 11140311129530. Its totient is φ = 11140311129528.

The previous prime is 11140311129527. The next prime is 11140311129539. The reversal of 11140311129529 is 92592111304111.

It is a happy number.

11140311129529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11015249879929 + 125061249600 = 3318923^2 + 353640^2 .

It is a cyclic number.

It is not a de Polignac number, because 11140311129529 - 2¹ = 11140311129527 is a prime.

Together with 11140311129527, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11140311129491 and 11140311129500.

It is not a weakly prime, because it can be changed into another prime (11140311129527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570155564764 + 5570155564765.

It is an arithmetic number, because the mean of its divisors is an integer number (5570155564765).

Almost surely, 2^{11140311129529} is an apocalyptic number.

It is an amenable number.

11140311129529 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140311129529 is an equidigital number, since it uses as much as digits as its factorization.

11140311129529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 40.

The spelling of 11140311129529 in words is "eleven trillion, one hundred forty billion, three hundred eleven million, one hundred twenty-nine thousand, five hundred twenty-nine".