1160211009 has 8 divisors (see below), whose sum is σ = 1547504640. Its totient is φ = 773195696.

The previous prime is 1160211007. The next prime is 1160211043. The reversal of 1160211009 is 9001120611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1160211009 - 2¹ = 1160211007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1160211007) 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 in 7 ways as a sum of consecutive naturals, for example, 59649 + ... + 76670.

It is an arithmetic number, because the mean of its divisors is an integer number (193438080).

Almost surely, 2^1160211009 is an apocalyptic number.

It is an amenable number.

1160211009 is a deficient number, since it is larger than the sum of its proper divisors (387293631).

1160211009 is a wasteful number, since it uses less digits than its factorization.

1160211009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139159.

The product of its (nonzero) digits is 108, while the sum is 21.

The square root of 1160211009 is about 34061.8703097760. The cubic root of 1160211009 is about 1050.7812806545.

The spelling of 1160211009 in words is "one billion, one hundred sixty million, two hundred eleven thousand, nine".