10857303 has 12 divisors (see below), whose sum is σ = 16508440. Its totient is φ = 6857136.

The previous prime is 10857293. The next prime is 10857323. The reversal of 10857303 is 30375801.

10857303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10857303 - 2¹⁸ = 10595159 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 (10857323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31576 + ... + 31917.

Almost surely, 2^10857303 is an apocalyptic number.

10857303 is a deficient number, since it is larger than the sum of its proper divisors (5651137).

10857303 is a wasteful number, since it uses less digits than its factorization.

10857303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63518 (or 63515 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 10857303 is about 3295.0421848589. The cubic root of 10857303 is about 221.4321376761.

The spelling of 10857303 in words is "ten million, eight hundred fifty-seven thousand, three hundred three".