10803013 has 16 divisors (see below), whose sum is σ = 12033280. Its totient is φ = 9637056.

The previous prime is 10802999. The next prime is 10803017. The reversal of 10803013 is 31030801.

10803013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10803013 - 2⁹ = 10802501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68731 + ... + 68887.

It is an arithmetic number, because the mean of its divisors is an integer number (752080).

Almost surely, 2^10803013 is an apocalyptic number.

10803013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10803013 is a deficient number, since it is larger than the sum of its proper divisors (1230267).

10803013 is a wasteful number, since it uses less digits than its factorization.

10803013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10803013 is about 3286.7937264148. The cubic root of 10803013 is about 221.0624435385.

Adding to 10803013 its reverse (31030801), we get a palindrome (41833814).

The spelling of 10803013 in words is "ten million, eight hundred three thousand, thirteen".