23213302 has 16 divisors (see below), whose sum is σ = 41524992. Its totient is φ = 9515880.

The previous prime is 23213297. The next prime is 23213303. The reversal of 23213302 is 20331232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23213303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35724 + ... + 36367.

It is an arithmetic number, because the mean of its divisors is an integer number (2595312).

Almost surely, 2^23213302 is an apocalyptic number.

23213302 is a deficient number, since it is larger than the sum of its proper divisors (18311690).

23213302 is a wasteful number, since it uses less digits than its factorization.

23213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72123.

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

The square root of 23213302 is about 4818.0184723598. The cubic root of 23213302 is about 285.2631282839.

Adding to 23213302 its reverse (20331232), we get a palindrome (43544534).

The spelling of 23213302 in words is "twenty-three million, two hundred thirteen thousand, three hundred two".