1130165089 has 2 divisors, whose sum is σ = 1130165090. Its totient is φ = 1130165088.

The previous prime is 1130165081. The next prime is 1130165107. The reversal of 1130165089 is 9805610311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1060609489 + 69555600 = 32567^2 + 8340^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130165089 - 2³ = 1130165081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130165081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565082544 + 565082545.

It is an arithmetic number, because the mean of its divisors is an integer number (565082545).

Almost surely, 2^1130165089 is an apocalyptic number.

It is an amenable number.

1130165089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130165089 is an equidigital number, since it uses as much as digits as its factorization.

1130165089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 1130165089 is about 33617.9280890420. The cubic root of 1130165089 is about 1041.6311585749.

The spelling of 1130165089 in words is "one billion, one hundred thirty million, one hundred sixty-five thousand, eighty-nine".