211332023230303 has 8 divisors (see below), whose sum is σ = 216486668993616. Its totient is φ = 206177387284800.

The previous prime is 211332023230253. The next prime is 211332023230313. The reversal of 211332023230303 is 303032320233112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211332023230303 is a prime.

It is a super-2 number, since 2×211332023230303² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211332023230313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60700393 + ... + 64087453.

It is an arithmetic number, because the mean of its divisors is an integer number (27060833624202).

Almost surely, 2^{211332023230303} is an apocalyptic number.

211332023230303 is a deficient number, since it is larger than the sum of its proper divisors (5154645763313).

211332023230303 is a wasteful number, since it uses less digits than its factorization.

211332023230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908905.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 211332023230303 its reverse (303032320233112), we get a palindrome (514364343463415).

The spelling of 211332023230303 in words is "two hundred eleven trillion, three hundred thirty-two billion, twenty-three million, two hundred thirty thousand, three hundred three".