233134113 has 4 divisors (see below), whose sum is σ = 310845488. Its totient is φ = 155422740.

The previous prime is 233134087. The next prime is 233134127. The reversal of 233134113 is 311431332.

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 not a de Polignac number, because 233134113 - 2⁵ = 233134081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233134113.

It is not an unprimeable number, because it can be changed into a prime (233134813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38855683 + ... + 38855688.

It is an arithmetic number, because the mean of its divisors is an integer number (77711372).

Almost surely, 2^233134113 is an apocalyptic number.

It is an amenable number.

233134113 is a deficient number, since it is larger than the sum of its proper divisors (77711375).

233134113 is an equidigital number, since it uses as much as digits as its factorization.

233134113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77711374.

The product of its digits is 648, while the sum is 21.

The square root of 233134113 is about 15268.7299078869. The cubic root of 233134113 is about 615.4629893213.

Adding to 233134113 its reverse (311431332), we get a palindrome (544565445).

The spelling of 233134113 in words is "two hundred thirty-three million, one hundred thirty-four thousand, one hundred thirteen".