113232303220231 has 16 divisors (see below), whose sum is σ = 122182239775680. Its totient is φ = 104316636752640.

The previous prime is 113232303220193. The next prime is 113232303220237. The reversal of 113232303220231 is 132022303232311.

It is a happy number.

It is not a de Polignac number, because 113232303220231 - 2¹⁵ = 113232303187463 is a prime.

It is a super-2 number, since 2×113232303220231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113232303220231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113232303220237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148890861 + ... + 149649433.

It is an arithmetic number, because the mean of its divisors is an integer number (7636389985980).

Almost surely, 2^{113232303220231} is an apocalyptic number.

113232303220231 is a deficient number, since it is larger than the sum of its proper divisors (8949936555449).

113232303220231 is a wasteful number, since it uses less digits than its factorization.

113232303220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781146.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 113232303220231 its reverse (132022303232311), we get a palindrome (245254606452542).

The spelling of 113232303220231 in words is "one hundred thirteen trillion, two hundred thirty-two billion, three hundred three million, two hundred twenty thousand, two hundred thirty-one".