113210242231 has 4 divisors (see below), whose sum is σ = 113552267464. Its totient is φ = 112868217000.

The previous prime is 113210242213. The next prime is 113210242237. The reversal of 113210242231 is 132242012311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132242012311 = 463 ⋅285619897.

It is a cyclic number.

It is not a de Polignac number, because 113210242231 - 2⁵ = 113210242199 is a prime.

It is a super-2 number, since 2×113210242231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113210242237) 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 3 ways as a sum of consecutive naturals, for example, 171012120 + ... + 171012781.

It is an arithmetic number, because the mean of its divisors is an integer number (28388066866).

Almost surely, 2^113210242231 is an apocalyptic number.

113210242231 is a deficient number, since it is larger than the sum of its proper divisors (342025233).

113210242231 is an equidigital number, since it uses as much as digits as its factorization.

113210242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342025232.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113210242231 its reverse (132242012311), we get a palindrome (245452254542).

The spelling of 113210242231 in words is "one hundred thirteen billion, two hundred ten million, two hundred forty-two thousand, two hundred thirty-one".