1119000959 has 4 divisors (see below), whose sum is σ = 1119153504. Its totient is φ = 1118848416.

The previous prime is 1119000941. The next prime is 1119000973. The reversal of 1119000959 is 9590009111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9590009111 = 17 ⋅564118183.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1119000959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119000929) 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 in 3 ways as a sum of consecutive naturals, for example, 64682 + ... + 80135.

It is an arithmetic number, because the mean of its divisors is an integer number (279788376).

Almost surely, 2^1119000959 is an apocalyptic number.

1119000959 is a deficient number, since it is larger than the sum of its proper divisors (152545).

1119000959 is an equidigital number, since it uses as much as digits as its factorization.

1119000959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152544.

The product of its (nonzero) digits is 3645, while the sum is 35.

The square root of 1119000959 is about 33451.4717015560. The cubic root of 1119000959 is about 1038.1899478888.

The spelling of 1119000959 in words is "one billion, one hundred nineteen million, nine hundred fifty-nine", and thus it is an aban number.