11055303 has 12 divisors (see below), whose sum is σ = 18250128. Its totient is φ = 6317280.

The previous prime is 11055277. The next prime is 11055311. The reversal of 11055303 is 30355011.

It is a happy number.

11055303 is a `hidden beast` number, since 110 + 553 + 0 + 3 = 666.

It is not a de Polignac number, because 11055303 - 2¹⁰ = 11054279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11059303) 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 in 11 ways as a sum of consecutive naturals, for example, 87678 + ... + 87803.

It is an arithmetic number, because the mean of its divisors is an integer number (1520844).

Almost surely, 2^11055303 is an apocalyptic number.

11055303 is a deficient number, since it is larger than the sum of its proper divisors (7194825).

11055303 is a wasteful number, since it uses less digits than its factorization.

11055303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175494 (or 175491 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 11055303 is about 3324.9515785948. The cubic root of 11055303 is about 222.7700915644.

The spelling of 11055303 in words is "eleven million, fifty-five thousand, three hundred three".