223233134 has 4 divisors (see below), whose sum is σ = 334849704. Its totient is φ = 111616566.

The previous prime is 223233133. The next prime is 223233149. The reversal of 223233134 is 431332322.

223233134 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431332322 = 2 ⋅215666161.

It is a super-3 number, since 3×223233134³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223233133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55808282 + ... + 55808285.

It is an arithmetic number, because the mean of its divisors is an integer number (83712426).

Almost surely, 2^223233134 is an apocalyptic number.

223233134 is a deficient number, since it is larger than the sum of its proper divisors (111616570).

223233134 is a wasteful number, since it uses less digits than its factorization.

223233134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111616569.

The product of its digits is 2592, while the sum is 23.

The square root of 223233134 is about 14940.9883876536. The cubic root of 223233134 is about 606.6239493463.

Adding to 223233134 its reverse (431332322), we get a palindrome (654565456).

The spelling of 223233134 in words is "two hundred twenty-three million, two hundred thirty-three thousand, one hundred thirty-four".