211232203023 has 8 divisors (see below), whose sum is σ = 290728193536. Its totient is φ = 136278840600.

The previous prime is 211232202947. The next prime is 211232203031. The reversal of 211232203023 is 320302232112.

It is a happy number.

211232203023 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 not a de Polignac number, because 211232203023 - 2¹⁴ = 211232186639 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 (211232203093) 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, 1135656913 + ... + 1135657098.

It is an arithmetic number, because the mean of its divisors is an integer number (36341024192).

Almost surely, 2^211232203023 is an apocalyptic number.

211232203023 is a deficient number, since it is larger than the sum of its proper divisors (79495990513).

211232203023 is a wasteful number, since it uses less digits than its factorization.

211232203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271314045.

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

Adding to 211232203023 its reverse (320302232112), we get a palindrome (531534435135).

The spelling of 211232203023 in words is "two hundred eleven billion, two hundred thirty-two million, two hundred three thousand, twenty-three".