103031210030103 has 48 divisors (see below), whose sum is σ = 150536032455744. Its totient is φ = 67899194058240.

The previous prime is 103031210030069. The next prime is 103031210030149. The reversal of 103031210030103 is 301030012130301.

It is a happy number.

103031210030103 is a `hidden beast` number, since 10 + 30 + 312 + 10 + 0 + 301 + 0 + 3 = 666.

It is not a de Polignac number, because 103031210030103 - 2³⁰ = 103030136288279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103031260030103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5860363773 + ... + 5860381353.

It is an arithmetic number, because the mean of its divisors is an integer number (3136167342828).

Almost surely, 2^{103031210030103} is an apocalyptic number.

103031210030103 is a deficient number, since it is larger than the sum of its proper divisors (47504822425641).

103031210030103 is a wasteful number, since it uses less digits than its factorization.

103031210030103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28616 (or 28613 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103031210030103 its reverse (301030012130301), we get a palindrome (404061222160404).

The spelling of 103031210030103 in words is "one hundred three trillion, thirty-one billion, two hundred ten million, thirty thousand, one hundred three".