113210123230211 has 16 divisors (see below), whose sum is σ = 129879479504640. Its totient is φ = 96665364433440.

The previous prime is 113210123230157. The next prime is 113210123230219. The reversal of 113210123230211 is 112032321012311.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113210123230211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113210123230219) 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 15 ways as a sum of consecutive naturals, for example, 17030621 + ... + 22725806.

It is an arithmetic number, because the mean of its divisors is an integer number (8117467469040).

Almost surely, 2^{113210123230211} is an apocalyptic number.

113210123230211 is a deficient number, since it is larger than the sum of its proper divisors (16669356274429).

113210123230211 is a wasteful number, since it uses less digits than its factorization.

113210123230211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39757994.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113210123230211 its reverse (112032321012311), we get a palindrome (225242444242522).

The spelling of 113210123230211 in words is "one hundred thirteen trillion, two hundred ten billion, one hundred twenty-three million, two hundred thirty thousand, two hundred eleven".