10803263 has 4 divisors (see below), whose sum is σ = 10910328. Its totient is φ = 10696200.

The previous prime is 10803259. The next prime is 10803271. The reversal of 10803263 is 36230801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10803263 - 2² = 10803259 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53381 + ... + 53582.

It is an arithmetic number, because the mean of its divisors is an integer number (2727582).

Almost surely, 2^10803263 is an apocalyptic number.

10803263 is a deficient number, since it is larger than the sum of its proper divisors (107065).

10803263 is a wasteful number, since it uses less digits than its factorization.

10803263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107064.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10803263 is about 3286.8317571789. The cubic root of 10803263 is about 221.0641487783.

The spelling of 10803263 in words is "ten million, eight hundred three thousand, two hundred sixty-three".