1009119159 has 12 divisors (see below), whose sum is σ = 1459455816. Its totient is φ = 671897232.

The previous prime is 1009119151. The next prime is 1009119233. The reversal of 1009119159 is 9519119001.

It is not a de Polignac number, because 1009119159 - 2³ = 1009119151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009119151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63169 + ... + 77514.

It is an arithmetic number, because the mean of its divisors is an integer number (121621318).

Almost surely, 2^1009119159 is an apocalyptic number.

1009119159 is a deficient number, since it is larger than the sum of its proper divisors (450336657).

1009119159 is a wasteful number, since it uses less digits than its factorization.

1009119159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141486 (or 141483 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 36.

The square root of 1009119159 is about 31766.6359408736. The cubic root of 1009119159 is about 1003.0305262995.

The spelling of 1009119159 in words is "one billion, nine million, one hundred nineteen thousand, one hundred fifty-nine".