10011303 has 16 divisors (see below), whose sum is σ = 15178240. Its totient is φ = 6518232.

The previous prime is 10011301. The next prime is 10011307. The reversal of 10011303 is 30311001.

10011303 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 10011303 - 2¹ = 10011301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011301) 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 15 ways as a sum of consecutive naturals, for example, 3151 + ... + 5472.

It is an arithmetic number, because the mean of its divisors is an integer number (948640).

Almost surely, 2^10011303 is an apocalyptic number.

10011303 is a deficient number, since it is larger than the sum of its proper divisors (5166937).

10011303 is an equidigital number, since it uses as much as digits as its factorization.

10011303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8675 (or 8669 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 10011303 is about 3164.0643166661. The cubic root of 10011303 is about 215.5246103572.

Adding to 10011303 its reverse (30311001), we get a palindrome (40322304).

It can be divided in two parts, 1001 and 1303, that added together give a square (2304 = 48²).

The spelling of 10011303 in words is "ten million, eleven thousand, three hundred three".