103053123 has 12 divisors (see below), whose sum is σ = 148952440. Its totient is φ = 68656896.

The previous prime is 103053109. The next prime is 103053143. The reversal of 103053123 is 321350301.

It is not a de Polignac number, because 103053123 - 2¹⁰ = 103052099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103053096 and 103053105.

It is not an unprimeable number, because it can be changed into a prime (103053143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16308 + ... + 21726.

Almost surely, 2^103053123 is an apocalyptic number.

103053123 is a deficient number, since it is larger than the sum of its proper divisors (45899317).

103053123 is a wasteful number, since it uses less digits than its factorization.

103053123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7538 (or 7535 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 103053123 is about 10151.5084100837. The cubic root of 103053123 is about 468.8353888177.

The spelling of 103053123 in words is "one hundred three million, fifty-three thousand, one hundred twenty-three".