202101230323 has 8 divisors (see below), whose sum is σ = 203464884896. Its totient is φ = 200740291200.

The previous prime is 202101230269. The next prime is 202101230327. The reversal of 202101230323 is 323032101202.

202101230323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 202101230323 - 2¹⁷ = 202101099251 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 202101230323.

It is not an unprimeable number, because it can be changed into a prime (202101230327) 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, 529398 + ... + 827323.

It is an arithmetic number, because the mean of its divisors is an integer number (25433110612).

Almost surely, 2^202101230323 is an apocalyptic number.

202101230323 is a deficient number, since it is larger than the sum of its proper divisors (1363654573).

202101230323 is a wasteful number, since it uses less digits than its factorization.

202101230323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357725.

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

Adding to 202101230323 its reverse (323032101202), we get a palindrome (525133331525).

The spelling of 202101230323 in words is "two hundred two billion, one hundred one million, two hundred thirty thousand, three hundred twenty-three".