223311134 has 16 divisors (see below), whose sum is σ = 343107600. Its totient is φ = 108972864.

The previous prime is 223311131. The next prime is 223311149. The reversal of 223311134 is 431113322.

223311134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223311131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6962 + ... + 22250.

It is an arithmetic number, because the mean of its divisors is an integer number (21444225).

Almost surely, 2^223311134 is an apocalyptic number.

223311134 is a deficient number, since it is larger than the sum of its proper divisors (119796466).

223311134 is a wasteful number, since it uses less digits than its factorization.

223311134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15467.

The product of its digits is 432, while the sum is 20.

The square root of 223311134 is about 14943.5984287587. The cubic root of 223311134 is about 606.6945947105.

Adding to 223311134 its reverse (431113322), we get a palindrome (654424456).

The spelling of 223311134 in words is "two hundred twenty-three million, three hundred eleven thousand, one hundred thirty-four".