23102441 has 4 divisors (see below), whose sum is σ = 23314500. Its totient is φ = 22890384.

The previous prime is 23102413. The next prime is 23102449. The reversal of 23102441 is 14420132.

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 16777216 + 6325225 = 4096^2 + 2515^2 .

It is a cyclic number.

It is not a de Polignac number, because 23102441 - 2⁶ = 23102377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23102449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105866 + ... + 106083.

It is an arithmetic number, because the mean of its divisors is an integer number (5828625).

Almost surely, 2^23102441 is an apocalyptic number.

It is an amenable number.

23102441 is a deficient number, since it is larger than the sum of its proper divisors (212059).

23102441 is a wasteful number, since it uses less digits than its factorization.

23102441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212058.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 23102441 is about 4806.4998699678. The cubic root of 23102441 is about 284.8082880181.

Adding to 23102441 its reverse (14420132), we get a palindrome (37522573).

The spelling of 23102441 in words is "twenty-three million, one hundred two thousand, four hundred forty-one".