11131035029 has 2 divisors, whose sum is σ = 11131035030. Its totient is φ = 11131035028.

The previous prime is 11131035007. The next prime is 11131035043. The reversal of 11131035029 is 92053013111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6290076100 + 4840958929 = 79310^2 + 69577^2 .

It is an emirp because it is prime and its reverse (92053013111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11131035029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11131034989 and 11131035007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11131035059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565517514 + 5565517515.

It is an arithmetic number, because the mean of its divisors is an integer number (5565517515).

Almost surely, 2^11131035029 is an apocalyptic number.

It is an amenable number.

11131035029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11131035029 is an equidigital number, since it uses as much as digits as its factorization.

11131035029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The spelling of 11131035029 in words is "eleven billion, one hundred thirty-one million, thirty-five thousand, twenty-nine".