223034011 has 4 divisors (see below), whose sum is σ = 224369712. Its totient is φ = 221698312.

The previous prime is 223034003. The next prime is 223034051. The reversal of 223034011 is 110430322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110430322 = 2 ⋅55215161.

It is a cyclic number.

It is not a de Polignac number, because 223034011 - 2³ = 223034003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223034051) 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, 667600 + ... + 667933.

It is an arithmetic number, because the mean of its divisors is an integer number (56092428).

Almost surely, 2^223034011 is an apocalyptic number.

223034011 is a deficient number, since it is larger than the sum of its proper divisors (1335701).

223034011 is a wasteful number, since it uses less digits than its factorization.

223034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335700.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 223034011 is about 14934.3232521598. The cubic root of 223034011 is about 606.4435270350.

Adding to 223034011 its reverse (110430322), we get a palindrome (333464333).

The spelling of 223034011 in words is "two hundred twenty-three million, thirty-four thousand, eleven".