103003123 has 16 divisors (see below), whose sum is σ = 110732800. Its totient is φ = 95528160.

The previous prime is 103003097. The next prime is 103003141. The reversal of 103003123 is 321300301.

It is a cyclic number.

It is not a de Polignac number, because 103003123 - 2⁵ = 103003091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103003163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244453 + ... + 244873.

It is an arithmetic number, because the mean of its divisors is an integer number (6920800).

Almost surely, 2^103003123 is an apocalyptic number.

103003123 is a deficient number, since it is larger than the sum of its proper divisors (7729677).

103003123 is a wasteful number, since it uses less digits than its factorization.

103003123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103003123 is about 10149.0454230928. The cubic root of 103003123 is about 468.7595523268.

Adding to 103003123 its reverse (321300301), we get a palindrome (424303424).

The spelling of 103003123 in words is "one hundred three million, three thousand, one hundred twenty-three".