10540003 has 16 divisors (see below), whose sum is σ = 11750400. Its totient is φ = 9408960.

The previous prime is 10540001. The next prime is 10540027. The reversal of 10540003 is 30004501.

10540003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10540003 - 2¹ = 10540001 is a prime.

It is a super-2 number, since 2×10540003² = 222183326480018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10540001) 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, 38758 + ... + 39028.

It is an arithmetic number, because the mean of its divisors is an integer number (734400).

Almost surely, 2^10540003 is an apocalyptic number.

10540003 is a deficient number, since it is larger than the sum of its proper divisors (1210397).

10540003 is a wasteful number, since it uses less digits than its factorization.

10540003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 10540003 is about 3246.5370781804. The cubic root of 10540003 is about 219.2536901511.

Adding to 10540003 its reverse (30004501), we get a palindrome (40544504).

The spelling of 10540003 in words is "ten million, five hundred forty thousand, three".