103008123 has 12 divisors (see below), whose sum is σ = 149776848. Its totient is φ = 68216400.

The previous prime is 103008121. The next prime is 103008127. The reversal of 103008123 is 321800301.

It is not a de Polignac number, because 103008123 - 2¹ = 103008121 is a prime.

It is a super-3 number, since 3×103008123³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 103008096 and 103008105.

It is not an unprimeable number, because it can be changed into a prime (103008121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36540 + ... + 39257.

It is an arithmetic number, because the mean of its divisors is an integer number (12481404).

Almost surely, 2^103008123 is an apocalyptic number.

103008123 is a deficient number, since it is larger than the sum of its proper divisors (46768725).

103008123 is a wasteful number, since it uses less digits than its factorization.

103008123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75954 (or 75951 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 103008123 is about 10149.2917486887. The cubic root of 103008123 is about 468.7671370801.

Adding to 103008123 its reverse (321800301), we get a palindrome (424808424).

The spelling of 103008123 in words is "one hundred three million, eight thousand, one hundred twenty-three".