11119856329 has 2 divisors, whose sum is σ = 11119856330. Its totient is φ = 11119856328.

The previous prime is 11119856311. The next prime is 11119856339. The reversal of 11119856329 is 92365891111.

11119856329 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., 8959001104 + 2160855225 = 94652^2 + 46485^2 .

It is a cyclic number.

It is not a de Polignac number, because 11119856329 - 2³¹ = 8972372681 is a prime.

It is not a weakly prime, because it can be changed into another prime (11119856339) 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, 5559928164 + 5559928165.

It is an arithmetic number, because the mean of its divisors is an integer number (5559928165).

Almost surely, 2^11119856329 is an apocalyptic number.

It is an amenable number.

11119856329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11119856329 is an equidigital number, since it uses as much as digits as its factorization.

11119856329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 46.

The spelling of 11119856329 in words is "eleven billion, one hundred nineteen million, eight hundred fifty-six thousand, three hundred twenty-nine".