23242303 has 8 divisors (see below), whose sum is σ = 26681472. Its totient is φ = 19832856.

The previous prime is 23242291. The next prime is 23242313. The reversal of 23242303 is 30324232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23242303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23242313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5725 + ... + 8902.

It is an arithmetic number, because the mean of its divisors is an integer number (3335184).

Almost surely, 2^23242303 is an apocalyptic number.

23242303 is a deficient number, since it is larger than the sum of its proper divisors (3439169).

23242303 is a wasteful number, since it uses less digits than its factorization.

23242303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14861.

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

The square root of 23242303 is about 4821.0271727092. The cubic root of 23242303 is about 285.3818744692.

Adding to 23242303 its reverse (30324232), we get a palindrome (53566535).

The spelling of 23242303 in words is "twenty-three million, two hundred forty-two thousand, three hundred three".