4103923 has 2 divisors, whose sum is σ = 4103924. Its totient is φ = 4103922.

The previous prime is 4103903. The next prime is 4103941. The reversal of 4103923 is 3293014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4103923 - 2¹³ = 4095731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4103894 and 4103903.

It is not a weakly prime, because it can be changed into another prime (4103903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051961 + 2051962.

It is an arithmetic number, because the mean of its divisors is an integer number (2051962).

Almost surely, 2^4103923 is an apocalyptic number.

4103923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4103923 is an equidigital number, since it uses as much as digits as its factorization.

4103923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 4103923 is about 2025.8141573205. The cubic root of 4103923 is about 160.1030976162.

Adding to 4103923 its reverse (3293014), we get a palindrome (7396937).

The spelling of 4103923 in words is "four million, one hundred three thousand, nine hundred twenty-three".