1109959327 has 2 divisors, whose sum is σ = 1109959328. Its totient is φ = 1109959326.

The previous prime is 1109959313. The next prime is 1109959349. The reversal of 1109959327 is 7239599011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1109959327 - 2¹¹ = 1109957279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1109959127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554979663 + 554979664.

It is an arithmetic number, because the mean of its divisors is an integer number (554979664).

Almost surely, 2^1109959327 is an apocalyptic number.

1109959327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1109959327 is an equidigital number, since it uses as much as digits as its factorization.

1109959327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 1109959327 is about 33316.0520920472. The cubic root of 1109959327 is about 1035.3861588148.

The spelling of 1109959327 in words is "one billion, one hundred nine million, nine hundred fifty-nine thousand, three hundred twenty-seven".