10123103 has 8 divisors (see below), whose sum is σ = 10402128. Its totient is φ = 9846144.

The previous prime is 10123093. The next prime is 10123111. The reversal of 10123103 is 30132101.

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

It is a cyclic number.

It is not a de Polignac number, because 10123103 - 2¹⁸ = 9860959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16775 + ... + 17367.

It is an arithmetic number, because the mean of its divisors is an integer number (1300266).

Almost surely, 2^10123103 is an apocalyptic number.

10123103 is a deficient number, since it is larger than the sum of its proper divisors (279025).

10123103 is an equidigital number, since it uses as much as digits as its factorization.

10123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 10123103 is about 3181.6824165840. The cubic root of 10123103 is about 216.3239238507.

Adding to 10123103 its reverse (30132101), we get a palindrome (40255204).

The spelling of 10123103 in words is "ten million, one hundred twenty-three thousand, one hundred three".