103044520103 has 16 divisors (see below), whose sum is σ = 124712965440. Its totient is φ = 83114727936.

The previous prime is 103044520097. The next prime is 103044520207. The reversal of 103044520103 is 301025440301.

It is a cyclic number.

It is not a de Polignac number, because 103044520103 - 2⁶ = 103044520039 is a prime.

It is a super-2 number, since 2×103044520103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103044520703) 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, 692525 + ... + 828057.

It is an arithmetic number, because the mean of its divisors is an integer number (7794560340).

Almost surely, 2^103044520103 is an apocalyptic number.

103044520103 is a deficient number, since it is larger than the sum of its proper divisors (21668445337).

103044520103 is a wasteful number, since it uses less digits than its factorization.

103044520103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141946.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 103044520103 its reverse (301025440301), we get a palindrome (404069960404).

The spelling of 103044520103 in words is "one hundred three billion, forty-four million, five hundred twenty thousand, one hundred three".