210301323020103 has 8 divisors (see below), whose sum is σ = 320459158887808. Its totient is φ = 120172184582904.

The previous prime is 210301323020069. The next prime is 210301323020167. The reversal of 210301323020103 is 301020323103012.

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

It is not a de Polignac number, because 210301323020103 - 2⁹ = 210301323019591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10014348715243 = 210301323020103 / (2 + 1 + 0 + 3 + 0 + 1 + 3 + 2 + 3 + 0 + 2 + 0 + 1 + 0 + 3).

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 210301323020103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210301323020003) 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, 5007174357601 + ... + 5007174357642.

It is an arithmetic number, because the mean of its divisors is an integer number (40057394860976).

Almost surely, 2^{210301323020103} is an apocalyptic number.

210301323020103 is a deficient number, since it is larger than the sum of its proper divisors (110157835867705).

210301323020103 is a wasteful number, since it uses less digits than its factorization.

210301323020103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10014348715253.

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

Adding to 210301323020103 its reverse (301020323103012), we get a palindrome (511321646123115).

The spelling of 210301323020103 in words is "two hundred ten trillion, three hundred one billion, three hundred twenty-three million, twenty thousand, one hundred three".