211232000210113 has 4 divisors (see below), whose sum is σ = 211493102806980. Its totient is φ = 210970897613248.

The previous prime is 211232000210107. The next prime is 211232000210141. The reversal of 211232000210113 is 311012000232112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111100517018929 + 100131483191184 = 10540423^2 + 10006572^2 .

It is a cyclic number.

It is not a de Polignac number, because 211232000210113 - 2⁵ = 211232000210081 is a prime.

It is a super-2 number, since 2×211232000210113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211232000210813) 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 3 ways as a sum of consecutive naturals, for example, 130551297220 + ... + 130551298837.

It is an arithmetic number, because the mean of its divisors is an integer number (52873275701745).

Almost surely, 2^{211232000210113} is an apocalyptic number.

It is an amenable number.

211232000210113 is a deficient number, since it is larger than the sum of its proper divisors (261102596867).

211232000210113 is an equidigital number, since it uses as much as digits as its factorization.

211232000210113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261102596866.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211232000210113 its reverse (311012000232112), we get a palindrome (522244000442225).

The spelling of 211232000210113 in words is "two hundred eleven trillion, two hundred thirty-two billion, two hundred ten thousand, one hundred thirteen".