10216803 has 4 divisors (see below), whose sum is σ = 13622408. Its totient is φ = 6811200.

The previous prime is 10216799. The next prime is 10216837. The reversal of 10216803 is 30861201.

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

It is not a de Polignac number, because 10216803 - 2² = 10216799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10216803.

It is not an unprimeable number, because it can be changed into a prime (10216873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1702798 + ... + 1702803.

It is an arithmetic number, because the mean of its divisors is an integer number (3405602).

Almost surely, 2^10216803 is an apocalyptic number.

10216803 is a deficient number, since it is larger than the sum of its proper divisors (3405605).

10216803 is an equidigital number, since it uses as much as digits as its factorization.

10216803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405604.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 10216803 is about 3196.3734137300. The cubic root of 10216803 is about 216.9893104944.

The spelling of 10216803 in words is "ten million, two hundred sixteen thousand, eight hundred three".