1129430483 has 2 divisors, whose sum is σ = 1129430484. Its totient is φ = 1129430482.

The previous prime is 1129430443. The next prime is 1129430501. The reversal of 1129430483 is 3840349211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1129430483 is a prime.

It is a super-2 number, since 2×1129430483² = 2551226431859226578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1129430443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564715241 + 564715242.

It is an arithmetic number, because the mean of its divisors is an integer number (564715242).

Almost surely, 2^1129430483 is an apocalyptic number.

1129430483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1129430483 is an equidigital number, since it uses as much as digits as its factorization.

1129430483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1129430483 is about 33607.0005058470. Note that the first 3 decimals coincide. The cubic root of 1129430483 is about 1041.4054233094.

Adding to 1129430483 its reverse (3840349211), we get a palindrome (4969779694).

The spelling of 1129430483 in words is "one billion, one hundred twenty-nine million, four hundred thirty thousand, four hundred eighty-three".