113213423343 has 8 divisors (see below), whose sum is σ = 151015943088. Its totient is φ = 75443259584.

The previous prime is 113213423311. The next prime is 113213423377. The reversal of 113213423343 is 343324312311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113213423343 - 2⁵ = 113213423311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113213423343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213428343) 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 7 ways as a sum of consecutive naturals, for example, 8080830 + ... + 8094827.

It is an arithmetic number, because the mean of its divisors is an integer number (18876992886).

Almost surely, 2^113213423343 is an apocalyptic number.

113213423343 is a deficient number, since it is larger than the sum of its proper divisors (37802519745).

113213423343 is a wasteful number, since it uses less digits than its factorization.

113213423343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16177993.

The product of its digits is 15552, while the sum is 30.

Adding to 113213423343 its reverse (343324312311), we get a palindrome (456537735654).

The spelling of 113213423343 in words is "one hundred thirteen billion, two hundred thirteen million, four hundred twenty-three thousand, three hundred forty-three".