10805803 has 2 divisors, whose sum is σ = 10805804. Its totient is φ = 10805802.

The previous prime is 10805783. The next prime is 10805819. The reversal of 10805803 is 30850801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10805803 is a prime.

It is not a weakly prime, because it can be changed into another prime (10805843) 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, 5402901 + 5402902.

It is an arithmetic number, because the mean of its divisors is an integer number (5402902).

Almost surely, 2^10805803 is an apocalyptic number.

10805803 is a deficient number, since it is larger than the sum of its proper divisors (1).

10805803 is an equidigital number, since it uses as much as digits as its factorization.

10805803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 10805803 is about 3287.2181247979. The cubic root of 10805803 is about 221.0814725239.

The spelling of 10805803 in words is "ten million, eight hundred five thousand, eight hundred three".