23113441 has 4 divisors (see below), whose sum is σ = 24891412. Its totient is φ = 21335472.

The previous prime is 23113417. The next prime is 23113471. The reversal of 23113441 is 14431132.

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 2547216 + 20566225 = 1596^2 + 4535^2 .

It is a cyclic number.

It is not a de Polignac number, because 23113441 - 2⁷ = 23113313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23113471) 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, 888966 + ... + 888991.

It is an arithmetic number, because the mean of its divisors is an integer number (6222853).

Almost surely, 2^23113441 is an apocalyptic number.

It is an amenable number.

23113441 is a deficient number, since it is larger than the sum of its proper divisors (1777971).

23113441 is a wasteful number, since it uses less digits than its factorization.

23113441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777970.

The product of its digits is 288, while the sum is 19.

The square root of 23113441 is about 4807.6440176036. The cubic root of 23113441 is about 284.8534837339.

Adding to 23113441 its reverse (14431132), we get a palindrome (37544573).

The spelling of 23113441 in words is "twenty-three million, one hundred thirteen thousand, four hundred forty-one".