1152104281 has 2 divisors, whose sum is σ = 1152104282. Its totient is φ = 1152104280.

The previous prime is 1152104251. The next prime is 1152104309. The reversal of 1152104281 is 1824012511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083463056 + 68641225 = 32916^2 + 8285^2 .

It is an emirp because it is prime and its reverse (1824012511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1152104281 - 2⁷ = 1152104153 is a prime.

It is a super-2 number, since 2×1152104281² = 2654688548597053922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1152104251) 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, 576052140 + 576052141.

It is an arithmetic number, because the mean of its divisors is an integer number (576052141).

Almost surely, 2^1152104281 is an apocalyptic number.

It is an amenable number.

1152104281 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152104281 is an equidigital number, since it uses as much as digits as its factorization.

1152104281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 1152104281 is about 33942.6616664044. The cubic root of 1152104281 is about 1048.3281879252.

Adding to 1152104281 its reverse (1824012511), we get a palindrome (2976116792).

The spelling of 1152104281 in words is "one billion, one hundred fifty-two million, one hundred four thousand, two hundred eighty-one".