202311230203 has 8 divisors (see below), whose sum is σ = 204506851328. Its totient is φ = 200120059944.

The previous prime is 202311230201. The next prime is 202311230207. The reversal of 202311230203 is 302032113202.

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 202311230203 - 2¹ = 202311230201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202311230201) 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, 1021275 + ... + 1203172.

It is an arithmetic number, because the mean of its divisors is an integer number (25563356416).

Almost surely, 2^202311230203 is an apocalyptic number.

202311230203 is a deficient number, since it is larger than the sum of its proper divisors (2195621125).

202311230203 is a wasteful number, since it uses less digits than its factorization.

202311230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225433.

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

Adding to 202311230203 its reverse (302032113202), we get a palindrome (504343343405).

The spelling of 202311230203 in words is "two hundred two billion, three hundred eleven million, two hundred thirty thousand, two hundred three".