113400042233 has 4 divisors (see below), whose sum is σ = 113658357120. Its totient is φ = 113141727348.

The previous prime is 113400042199. The next prime is 113400042251. The reversal of 113400042233 is 332240004311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113400042233 - 2³² = 109105074937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113400042199 and 113400042208.

It is not an unprimeable number, because it can be changed into a prime (113400042293) 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, 129156785 + ... + 129157662.

It is an arithmetic number, because the mean of its divisors is an integer number (28414589280).

Almost surely, 2^113400042233 is an apocalyptic number.

It is an amenable number.

113400042233 is a deficient number, since it is larger than the sum of its proper divisors (258314887).

113400042233 is an equidigital number, since it uses as much as digits as its factorization.

113400042233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258314886.

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

Adding to 113400042233 its reverse (332240004311), we get a palindrome (445640046544).

The spelling of 113400042233 in words is "one hundred thirteen billion, four hundred million, forty-two thousand, two hundred thirty-three".