210001310103 has 16 divisors (see below), whose sum is σ = 303537307136. Its totient is φ = 128375733600.

The previous prime is 210001310087. The next prime is 210001310117. The reversal of 210001310103 is 301013100012.

210001310103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210001310103 - 2⁴ = 210001310087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210001310143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17824075 + ... + 17835852.

It is an arithmetic number, because the mean of its divisors is an integer number (18971081696).

Almost surely, 2^210001310103 is an apocalyptic number.

210001310103 is a deficient number, since it is larger than the sum of its proper divisors (93535997033).

210001310103 is a wasteful number, since it uses less digits than its factorization.

210001310103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35660094.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 210001310103 its reverse (301013100012), we get a palindrome (511014410115).

The spelling of 210001310103 in words is "two hundred ten billion, one million, three hundred ten thousand, one hundred three".