113434233223 has 4 divisors (see below), whose sum is σ = 113436464320. Its totient is φ = 113432002128.

The previous prime is 113434233221. The next prime is 113434233239. The reversal of 113434233223 is 322332434311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113434233223 - 2¹ = 113434233221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113434233221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037463 + ... + 1141576.

It is an arithmetic number, because the mean of its divisors is an integer number (28359116080).

Almost surely, 2^113434233223 is an apocalyptic number.

113434233223 is a deficient number, since it is larger than the sum of its proper divisors (2231097).

113434233223 is an equidigital number, since it uses as much as digits as its factorization.

113434233223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231096.

The product of its digits is 31104, while the sum is 31.

Adding to 113434233223 its reverse (322332434311), we get a palindrome (435766667534).

The spelling of 113434233223 in words is "one hundred thirteen billion, four hundred thirty-four million, two hundred thirty-three thousand, two hundred twenty-three".