210300120233103 has 16 divisors (see below), whose sum is σ = 285691580382816. Its totient is φ = 137554385879040.

The previous prime is 210300120233029. The next prime is 210300120233111. The reversal of 210300120233103 is 301332021003012.

It is not a de Polignac number, because 210300120233103 - 2⁹ = 210300120232591 is a prime.

It is a super-2 number, since 2×210300120233103² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 210300120233103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210300120233123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57134551 + ... + 60703847.

It is an arithmetic number, because the mean of its divisors is an integer number (17855723773926).

Almost surely, 2^{210300120233103} is an apocalyptic number.

210300120233103 is a deficient number, since it is larger than the sum of its proper divisors (75391460149713).

210300120233103 is a wasteful number, since it uses less digits than its factorization.

210300120233103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939914.

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

Adding to 210300120233103 its reverse (301332021003012), we get a palindrome (511632141236115).

The spelling of 210300120233103 in words is "two hundred ten trillion, three hundred billion, one hundred twenty million, two hundred thirty-three thousand, one hundred three".