23303122 has 4 divisors (see below), whose sum is σ = 34954686. Its totient is φ = 11651560.

The previous prime is 23303113. The next prime is 23303149. The reversal of 23303122 is 22130332.

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., 16232841 + 7070281 = 4029^2 + 2659^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23303096 and 23303105.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5825779 + ... + 5825782.

Almost surely, 2^23303122 is an apocalyptic number.

23303122 is a deficient number, since it is larger than the sum of its proper divisors (11651564).

23303122 is a wasteful number, since it uses less digits than its factorization.

23303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11651563.

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

The square root of 23303122 is about 4827.3307324027. The cubic root of 23303122 is about 285.6305807891.

Adding to 23303122 its reverse (22130332), we get a palindrome (45433454).

The spelling of 23303122 in words is "twenty-three million, three hundred three thousand, one hundred twenty-two".