1124089873 has 2 divisors, whose sum is σ = 1124089874. Its totient is φ = 1124089872.

The previous prime is 1124089849. The next prime is 1124089877. The reversal of 1124089873 is 3789804211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1010731264 + 113358609 = 31792^2 + 10647^2 .

It is an emirp because it is prime and its reverse (3789804211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124089873 - 2²¹ = 1121992721 is a prime.

It is a super-2 number, since 2×1124089873² = 2527156085162312258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1124089877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562044936 + 562044937.

It is an arithmetic number, because the mean of its divisors is an integer number (562044937).

Almost surely, 2^1124089873 is an apocalyptic number.

It is an amenable number.

1124089873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124089873 is an equidigital number, since it uses as much as digits as its factorization.

1124089873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 1124089873 is about 33527.4495451115. The cubic root of 1124089873 is about 1039.7613706078.

The spelling of 1124089873 in words is "one billion, one hundred twenty-four million, eighty-nine thousand, eight hundred seventy-three".