23041143 has 6 divisors (see below), whose sum is σ = 33281664. Its totient is φ = 15360756.

The previous prime is 23041097. The next prime is 23041159. The reversal of 23041143 is 34114032.

It is not a de Polignac number, because 23041143 - 2⁶ = 23041079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23041043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1280055 + ... + 1280072.

It is an arithmetic number, because the mean of its divisors is an integer number (5546944).

Almost surely, 2^23041143 is an apocalyptic number.

23041143 is a deficient number, since it is larger than the sum of its proper divisors (10240521).

23041143 is a wasteful number, since it uses less digits than its factorization.

23041143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560133 (or 2560130 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 23041143 is about 4800.1190610234. The cubic root of 23041143 is about 284.5561697548.

Adding to 23041143 its reverse (34114032), we get a palindrome (57155175).

The spelling of 23041143 in words is "twenty-three million, forty-one thousand, one hundred forty-three".