10803943 has 2 divisors, whose sum is σ = 10803944. Its totient is φ = 10803942.

The previous prime is 10803911. The next prime is 10803953. The reversal of 10803943 is 34930801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10803943 - 2⁵ = 10803911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10803953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5401971 + 5401972.

It is an arithmetic number, because the mean of its divisors is an integer number (5401972).

Almost surely, 2^10803943 is an apocalyptic number.

10803943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10803943 is an equidigital number, since it uses as much as digits as its factorization.

10803943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10803943 is about 3286.9351986311. The cubic root of 10803943 is about 221.0687868976.

The spelling of 10803943 in words is "ten million, eight hundred three thousand, nine hundred forty-three".