1147130597 has 2 divisors, whose sum is σ = 1147130598. Its totient is φ = 1147130596.

The previous prime is 1147130581. The next prime is 1147130609. The reversal of 1147130597 is 7950317411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 871371361 + 275759236 = 29519^2 + 16606^2 .

It is a cyclic number.

It is not a de Polignac number, because 1147130597 - 2⁴ = 1147130581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1147130597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1147130507) 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, 573565298 + 573565299.

It is an arithmetic number, because the mean of its divisors is an integer number (573565299).

Almost surely, 2^1147130597 is an apocalyptic number.

It is an amenable number.

1147130597 is a deficient number, since it is larger than the sum of its proper divisors (1).

1147130597 is an equidigital number, since it uses as much as digits as its factorization.

1147130597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 38.

The square root of 1147130597 is about 33869.3164530966. The cubic root of 1147130597 is about 1046.8174524921.

The spelling of 1147130597 in words is "one billion, one hundred forty-seven million, one hundred thirty thousand, five hundred ninety-seven".