1130132009 has 2 divisors, whose sum is σ = 1130132010. Its totient is φ = 1130132008.

The previous prime is 1130131999. The next prime is 1130132011. The reversal of 1130132009 is 9002310311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1128624025 + 1507984 = 33595^2 + 1228^2 .

It is an emirp because it is prime and its reverse (9002310311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130132009 - 2⁴ = 1130131993 is a prime.

Together with 1130132011, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1130132099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565066004 + 565066005.

It is an arithmetic number, because the mean of its divisors is an integer number (565066005).

Almost surely, 2^1130132009 is an apocalyptic number.

It is an amenable number.

1130132009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130132009 is an equidigital number, since it uses as much as digits as its factorization.

1130132009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 1130132009 is about 33617.4360860551. The cubic root of 1130132009 is about 1041.6209956069.

The spelling of 1130132009 in words is "one billion, one hundred thirty million, one hundred thirty-two thousand, nine".