210102320303103 has 8 divisors (see below), whose sum is σ = 280299013512448. Its totient is φ = 139986920314584.

The previous prime is 210102320303081. The next prime is 210102320303119. The reversal of 210102320303103 is 301303023201012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210102320303103 - 2¹⁰ = 210102320302079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210102320303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210102320303003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20323299175 + ... + 20323309512.

It is an arithmetic number, because the mean of its divisors is an integer number (35037376689056).

Almost surely, 2^{210102320303103} is an apocalyptic number.

210102320303103 is a deficient number, since it is larger than the sum of its proper divisors (70196693209345).

210102320303103 is a wasteful number, since it uses less digits than its factorization.

210102320303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40646610413.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 210102320303103 its reverse (301303023201012), we get a palindrome (511405343504115).

The spelling of 210102320303103 in words is "two hundred ten trillion, one hundred two billion, three hundred twenty million, three hundred three thousand, one hundred three".