113234404223 has 4 divisors (see below), whose sum is σ = 113866998840. Its totient is φ = 112601809608.

The previous prime is 113234404207. The next prime is 113234404247. The reversal of 113234404223 is 322404432311.

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 113234404223 - 2⁴ = 113234404207 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 (113234404523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316297040 + ... + 316297397.

It is an arithmetic number, because the mean of its divisors is an integer number (28466749710).

Almost surely, 2^113234404223 is an apocalyptic number.

113234404223 is a deficient number, since it is larger than the sum of its proper divisors (632594617).

113234404223 is an equidigital number, since it uses as much as digits as its factorization.

113234404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632594616.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 113234404223 its reverse (322404432311), we get a palindrome (435638836534).

The spelling of 113234404223 in words is "one hundred thirteen billion, two hundred thirty-four million, four hundred four thousand, two hundred twenty-three".