211303232113 has 8 divisors (see below), whose sum is σ = 224857123200. Its totient is φ = 197874262080.

The previous prime is 211303232111. The next prime is 211303232123. The reversal of 211303232113 is 311232303112.

211303232113 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 211303232113 - 2¹ = 211303232111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211303232111) 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, 31226773 + ... + 31233538.

It is an arithmetic number, because the mean of its divisors is an integer number (28107140400).

Almost surely, 2^211303232113 is an apocalyptic number.

It is an amenable number.

211303232113 is a deficient number, since it is larger than the sum of its proper divisors (13553891087).

211303232113 is a wasteful number, since it uses less digits than its factorization.

211303232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62460527.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 211303232113 its reverse (311232303112), we get a palindrome (522535535225).

The spelling of 211303232113 in words is "two hundred eleven billion, three hundred three million, two hundred thirty-two thousand, one hundred thirteen".