4103123 has 8 divisors (see below), whose sum is σ = 4277280. Its totient is φ = 3931200.

The previous prime is 4103119. The next prime is 4103149. The reversal of 4103123 is 3213014.

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 4103123 - 2² = 4103119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4103098 and 4103107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103153) 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, 3911 + ... + 4847.

It is an arithmetic number, because the mean of its divisors is an integer number (534660).

Almost surely, 2^4103123 is an apocalyptic number.

4103123 is a deficient number, since it is larger than the sum of its proper divisors (174157).

4103123 is a wasteful number, since it uses less digits than its factorization.

4103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 4103123 is about 2025.6166962187. The cubic root of 4103123 is about 160.0926936847.

Adding to 4103123 its reverse (3213014), we get a palindrome (7316137).

The spelling of 4103123 in words is "four million, one hundred three thousand, one hundred twenty-three".