23323271 has 4 divisors (see below), whose sum is σ = 23363592. Its totient is φ = 23282952.

The previous prime is 23323259. The next prime is 23323277. The reversal of 23323271 is 17232332.

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

It is a cyclic number.

It is not a de Polignac number, because 23323271 - 2⁶ = 23323207 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 (23323277) 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 3 ways as a sum of consecutive naturals, for example, 19280 + ... + 20453.

It is an arithmetic number, because the mean of its divisors is an integer number (5840898).

Almost surely, 2^23323271 is an apocalyptic number.

23323271 is a deficient number, since it is larger than the sum of its proper divisors (40321).

23323271 is an equidigital number, since it uses as much as digits as its factorization.

23323271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40320.

The product of its digits is 1512, while the sum is 23.

The square root of 23323271 is about 4829.4172526300. The cubic root of 23323271 is about 285.7128803859.

The spelling of 23323271 in words is "twenty-three million, three hundred twenty-three thousand, two hundred seventy-one".