232211132113 has 4 divisors (see below), whose sum is σ = 232953021028. Its totient is φ = 231469243200.

The previous prime is 232211132059. The next prime is 232211132147. The reversal of 232211132113 is 311231112232.

232211132113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7470663489 + 224740468624 = 86433^2 + 474068^2 .

It is a cyclic number.

It is not a de Polignac number, because 232211132113 - 2⁹ = 232211131601 is a prime.

It is a super-2 number, since 2×232211132113² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232211132183) 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, 370943988 + ... + 370944613.

It is an arithmetic number, because the mean of its divisors is an integer number (58238255257).

Almost surely, 2^232211132113 is an apocalyptic number.

It is an amenable number.

232211132113 is a deficient number, since it is larger than the sum of its proper divisors (741888915).

232211132113 is an equidigital number, since it uses as much as digits as its factorization.

232211132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741888914.

The product of its digits is 432, while the sum is 22.

Adding to 232211132113 its reverse (311231112232), we get a palindrome (543442244345).

The spelling of 232211132113 in words is "two hundred thirty-two billion, two hundred eleven million, one hundred thirty-two thousand, one hundred thirteen".