1130043017 has 2 divisors, whose sum is σ = 1130043018. Its totient is φ = 1130043016.

The previous prime is 1130043007. The next prime is 1130043041. The reversal of 1130043017 is 7103400311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1127885056 + 2157961 = 33584^2 + 1469^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130043017 - 2¹⁴ = 1130026633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130043017.

It is not a weakly prime, because it can be changed into another prime (1130043007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565021508 + 565021509.

It is an arithmetic number, because the mean of its divisors is an integer number (565021509).

Almost surely, 2^1130043017 is an apocalyptic number.

It is an amenable number.

1130043017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130043017 is an equidigital number, since it uses as much as digits as its factorization.

1130043017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1130043017 is about 33616.1124611398. The cubic root of 1130043017 is about 1041.5936541494.

Adding to 1130043017 its reverse (7103400311), we get a palindrome (8233443328).

The spelling of 1130043017 in words is "one billion, one hundred thirty million, forty-three thousand, seventeen".