10508103 has 8 divisors (see below), whose sum is σ = 15567600. Its totient is φ = 7005384.

The previous prime is 10508093. The next prime is 10508137. The reversal of 10508103 is 30180501.

It is a happy number.

It is not a de Polignac number, because 10508103 - 2⁴ = 10508087 is a prime.

It is a super-2 number, since 2×10508103² = 220840457317218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508143) 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 7 ways as a sum of consecutive naturals, for example, 194568 + ... + 194621.

It is an arithmetic number, because the mean of its divisors is an integer number (1945950).

Almost surely, 2^10508103 is an apocalyptic number.

10508103 is a deficient number, since it is larger than the sum of its proper divisors (5059497).

10508103 is an equidigital number, since it uses as much as digits as its factorization.

10508103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389198 (or 389192 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 10508103 is about 3241.6204281192. The cubic root of 10508103 is about 219.0322714687.

Adding to 10508103 its reverse (30180501), we get a palindrome (40688604).

The spelling of 10508103 in words is "ten million, five hundred eight thousand, one hundred three".