1124603 has 2 divisors, whose sum is σ = 1124604. Its totient is φ = 1124602.

The previous prime is 1124597. The next prime is 1124639. The reversal of 1124603 is 3064211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1124603 - 2¹² = 1120507 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1124653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562301 + 562302.

It is an arithmetic number, because the mean of its divisors is an integer number (562302).

2^1124603 is an apocalyptic number.

1124603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124603 is an equidigital number, since it uses as much as digits as its factorization.

1124603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1124603 is about 1060.4730076716. The cubic root of 1124603 is about 103.9919557387.

Adding to 1124603 its reverse (3064211), we get a palindrome (4188814).

The spelling of 1124603 in words is "one million, one hundred twenty-four thousand, six hundred three".