10543103 has 8 divisors (see below), whose sum is σ = 10735680. Its totient is φ = 10352160.

The previous prime is 10543097. The next prime is 10543121. The reversal of 10543103 is 30134501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10543103 - 2¹² = 10539007 is a prime.

It is a super-2 number, since 2×10543103² = 222314041737218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24833 + ... + 25253.

It is an arithmetic number, because the mean of its divisors is an integer number (1341960).

Almost surely, 2^10543103 is an apocalyptic number.

10543103 is a deficient number, since it is larger than the sum of its proper divisors (192577).

10543103 is an equidigital number, since it uses as much as digits as its factorization.

10543103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10543103 is about 3247.0144748676. The cubic root of 10543103 is about 219.2751834978.

Adding to 10543103 its reverse (30134501), we get a palindrome (40677604).

The spelling of 10543103 in words is "ten million, five hundred forty-three thousand, one hundred three".