212023201303 has 4 divisors (see below), whose sum is σ = 214209007600. Its totient is φ = 209837395008.

The previous prime is 212023201301. The next prime is 212023201307. The reversal of 212023201303 is 303102320212.

212023201303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212023201303 - 2¹ = 212023201301 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 (212023201301) 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 3 ways as a sum of consecutive naturals, for example, 1092903003 + ... + 1092903196.

It is an arithmetic number, because the mean of its divisors is an integer number (53552251900).

Almost surely, 2^212023201303 is an apocalyptic number.

212023201303 is a deficient number, since it is larger than the sum of its proper divisors (2185806297).

212023201303 is an equidigital number, since it uses as much as digits as its factorization.

212023201303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185806296.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 212023201303 its reverse (303102320212), we get a palindrome (515125521515).

The spelling of 212023201303 in words is "two hundred twelve billion, twenty-three million, two hundred one thousand, three hundred three".