11077130509 has 2 divisors, whose sum is σ = 11077130510. Its totient is φ = 11077130508.

The previous prime is 11077130443. The next prime is 11077130599. The reversal of 11077130509 is 90503177011.

11077130509 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., 7233502500 + 3843628009 = 85050^2 + 61997^2 .

It is a cyclic number.

It is not a de Polignac number, because 11077130509 - 2⁹ = 11077129997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11077130599) 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, 5538565254 + 5538565255.

It is an arithmetic number, because the mean of its divisors is an integer number (5538565255).

Almost surely, 2^11077130509 is an apocalyptic number.

It is an amenable number.

11077130509 is a deficient number, since it is larger than the sum of its proper divisors (1).

11077130509 is an equidigital number, since it uses as much as digits as its factorization.

11077130509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6615, while the sum is 34.

The spelling of 11077130509 in words is "eleven billion, seventy-seven million, one hundred thirty thousand, five hundred nine".