1124298289 has 2 divisors, whose sum is σ = 1124298290. Its totient is φ = 1124298288.

The previous prime is 1124298239. The next prime is 1124298299. The reversal of 1124298289 is 9828924211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 965966400 + 158331889 = 31080^2 + 12583^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124298289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1124298209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562149144 + 562149145.

It is an arithmetic number, because the mean of its divisors is an integer number (562149145).

Almost surely, 2^1124298289 is an apocalyptic number.

It is an amenable number.

1124298289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124298289 is an equidigital number, since it uses as much as digits as its factorization.

1124298289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 46.

The square root of 1124298289 is about 33530.5575408462. The cubic root of 1124298289 is about 1039.8256268918.

The spelling of 1124298289 in words is "one billion, one hundred twenty-four million, two hundred ninety-eight thousand, two hundred eighty-nine".