11057803 has 8 divisors (see below), whose sum is σ = 11761200. Its totient is φ = 10360320.

The previous prime is 11057777. The next prime is 11057843. The reversal of 11057803 is 30875011.

11057803 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11057803 - 2¹³ = 11049611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11057843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2748 + ... + 5446.

It is an arithmetic number, because the mean of its divisors is an integer number (1470150).

Almost surely, 2^11057803 is an apocalyptic number.

11057803 is a deficient number, since it is larger than the sum of its proper divisors (703397).

11057803 is a wasteful number, since it uses less digits than its factorization.

11057803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 11057803 is about 3325.3275026680. The cubic root of 11057803 is about 222.7868823979.

The spelling of 11057803 in words is "eleven million, fifty-seven thousand, eight hundred three".