23133202 has 4 divisors (see below), whose sum is σ = 34699806. Its totient is φ = 11566600.

The previous prime is 23133199. The next prime is 23133263. The reversal of 23133202 is 20233132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17464041 + 5669161 = 4179^2 + 2381^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783299 + ... + 5783302.

Almost surely, 2^23133202 is an apocalyptic number.

23133202 is a deficient number, since it is larger than the sum of its proper divisors (11566604).

23133202 is a wasteful number, since it uses less digits than its factorization.

23133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11566603.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 23133202 is about 4809.6987431647. The cubic root of 23133202 is about 284.9346397774.

Adding to 23133202 its reverse (20233132), we get a palindrome (43366334).

It can be divided in two parts, 231 and 33202, that added together give a palindrome (33433).

The spelling of 23133202 in words is "twenty-three million, one hundred thirty-three thousand, two hundred two".