23843113 has 16 divisors (see below), whose sum is σ = 28169856. Its totient is φ = 19756800.

The previous prime is 23843093. The next prime is 23843117. The reversal of 23843113 is 31134832.

It is not a de Polignac number, because 23843113 - 2⁹ = 23842601 is a prime.

It is a Duffinian number.

Its product of digits (1728) is a multiple of the sum of its prime divisors (864).

It is not an unprimeable number, because it can be changed into a prime (23843117) 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 15 ways as a sum of consecutive naturals, for example, 33663 + ... + 34363.

It is an arithmetic number, because the mean of its divisors is an integer number (1760616).

Almost surely, 2^23843113 is an apocalyptic number.

It is an amenable number.

23843113 is a deficient number, since it is larger than the sum of its proper divisors (4326743).

23843113 is a wasteful number, since it uses less digits than its factorization.

23843113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its digits is 1728, while the sum is 25.

The square root of 23843113 is about 4882.9410195086. The cubic root of 23843113 is about 287.8200111549.

Adding to 23843113 its reverse (31134832), we get a palindrome (54977945).

The spelling of 23843113 in words is "twenty-three million, eight hundred forty-three thousand, one hundred thirteen".