113234423 has 4 divisors (see below), whose sum is σ = 113279400. Its totient is φ = 113189448.

The previous prime is 113234419. The next prime is 113234431. The reversal of 113234423 is 324432311.

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 113234423 - 2² = 113234419 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 (113234123) 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, 18473 + ... + 23826.

It is an arithmetic number, because the mean of its divisors is an integer number (28319850).

Almost surely, 2^113234423 is an apocalyptic number.

113234423 is a deficient number, since it is larger than the sum of its proper divisors (44977).

113234423 is an equidigital number, since it uses as much as digits as its factorization.

113234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44976.

The product of its digits is 1728, while the sum is 23.

The square root of 113234423 is about 10641.1664304248. The cubic root of 113234423 is about 483.7928999784.

Adding to 113234423 its reverse (324432311), we get a palindrome (437666734).

The spelling of 113234423 in words is "one hundred thirteen million, two hundred thirty-four thousand, four hundred twenty-three".