23112241 has 4 divisors (see below), whose sum is σ = 23166052. Its totient is φ = 23058432.

The previous prime is 23112239. The next prime is 23112269. The reversal of 23112241 is 14221132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15046641 + 8065600 = 3879^2 + 2840^2 .

It is a cyclic number.

It is not a de Polignac number, because 23112241 - 2¹ = 23112239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23112641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26256 + ... + 27121.

It is an arithmetic number, because the mean of its divisors is an integer number (5791513).

Almost surely, 2^23112241 is an apocalyptic number.

It is an amenable number.

23112241 is a deficient number, since it is larger than the sum of its proper divisors (53811).

23112241 is an equidigital number, since it uses as much as digits as its factorization.

23112241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53810.

The product of its digits is 96, while the sum is 16.

The square root of 23112241 is about 4807.5192147302. The cubic root of 23112241 is about 284.8485539891.

Adding to 23112241 its reverse (14221132), we get a palindrome (37333373).

The spelling of 23112241 in words is "twenty-three million, one hundred twelve thousand, two hundred forty-one".