100203202013223 has 8 divisors (see below), whose sum is σ = 133755576567808. Its totient is φ = 66726481067064.

The previous prime is 100203202013197. The next prime is 100203202013227. The reversal of 100203202013223 is 322310202302001.

It is a happy number.

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

It is not a de Polignac number, because 100203202013223 - 2¹⁶ = 100203201947687 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 100203202013223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100203202013227) 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 7 ways as a sum of consecutive naturals, for example, 18913399015 + ... + 18913404312.

It is an arithmetic number, because the mean of its divisors is an integer number (16719447070976).

Almost surely, 2^{100203202013223} is an apocalyptic number.

100203202013223 is a deficient number, since it is larger than the sum of its proper divisors (33552374554585).

100203202013223 is an equidigital number, since it uses as much as digits as its factorization.

100203202013223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37826804213.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 100203202013223 its reverse (322310202302001), we get a palindrome (422513404315224).

The spelling of 100203202013223 in words is "one hundred trillion, two hundred three billion, two hundred two million, thirteen thousand, two hundred twenty-three".