1130185333 has 2 divisors, whose sum is σ = 1130185334. Its totient is φ = 1130185332.

The previous prime is 1130185327. The next prime is 1130185349. The reversal of 1130185333 is 3335810311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 596482929 + 533702404 = 24423^2 + 23102^2 .

It is an emirp because it is prime and its reverse (3335810311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130185333 - 2⁹ = 1130184821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130185393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565092666 + 565092667.

It is an arithmetic number, because the mean of its divisors is an integer number (565092667).

Almost surely, 2^1130185333 is an apocalyptic number.

It is an amenable number.

1130185333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130185333 is an equidigital number, since it uses as much as digits as its factorization.

1130185333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 1130185333 is about 33618.2291770402. The cubic root of 1130185333 is about 1041.6373779185.

Adding to 1130185333 its reverse (3335810311), we get a palindrome (4465995644).

The spelling of 1130185333 in words is "one billion, one hundred thirty million, one hundred eighty-five thousand, three hundred thirty-three".