23042233 has 4 divisors (see below), whose sum is σ = 23266048. Its totient is φ = 22818420.

The previous prime is 23042221. The next prime is 23042237. The reversal of 23042233 is 33224032.

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 23042233 - 2¹³ = 23034041 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 23042233.

It is not an unprimeable number, because it can be changed into a prime (23042237) 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, 111753 + ... + 111958.

It is an arithmetic number, because the mean of its divisors is an integer number (5816512).

Almost surely, 2^23042233 is an apocalyptic number.

It is an amenable number.

23042233 is a deficient number, since it is larger than the sum of its proper divisors (223815).

23042233 is a wasteful number, since it uses less digits than its factorization.

23042233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223814.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 23042233 is about 4800.2325985310. The cubic root of 23042233 is about 284.5606568200.

Adding to 23042233 its reverse (33224032), we get a palindrome (56266265).

The spelling of 23042233 in words is "twenty-three million, forty-two thousand, two hundred thirty-three".