103303100003123 has 4 divisors (see below), whose sum is σ = 103303728482208. Its totient is φ = 103302471524040.

The previous prime is 103303100003057. The next prime is 103303100003161. The reversal of 103303100003123 is 321300001303301.

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 103303100003123 - 2²⁰ = 103303098954547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103303100003095 and 103303100003104.

It is not an unprimeable number, because it can be changed into a prime (103303100003183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313992923 + ... + 314321748.

It is an arithmetic number, because the mean of its divisors is an integer number (25825932120552).

Almost surely, 2^{103303100003123} is an apocalyptic number.

103303100003123 is a deficient number, since it is larger than the sum of its proper divisors (628479085).

103303100003123 is an equidigital number, since it uses as much as digits as its factorization.

103303100003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628479084.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103303100003123 its reverse (321300001303301), we get a palindrome (424603101306424).

The spelling of 103303100003123 in words is "one hundred three trillion, three hundred three billion, one hundred million, three thousand, one hundred twenty-three".