10208123 has 4 divisors (see below), whose sum is σ = 10219608. Its totient is φ = 10196640.

The previous prime is 10208119. The next prime is 10208131. The reversal of 10208123 is 32180201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10208123 - 2² = 10208119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10208323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4286 + ... + 6227.

It is an arithmetic number, because the mean of its divisors is an integer number (2554902).

Almost surely, 2^10208123 is an apocalyptic number.

10208123 is a deficient number, since it is larger than the sum of its proper divisors (11485).

10208123 is an equidigital number, since it uses as much as digits as its factorization.

10208123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11484.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10208123 is about 3195.0153364264. The cubic root of 10208123 is about 216.9278430976.

Adding to 10208123 its reverse (32180201), we get a palindrome (42388324).

The spelling of 10208123 in words is "ten million, two hundred eight thousand, one hundred twenty-three".