23868101 has 4 divisors (see below), whose sum is σ = 23957100. Its totient is φ = 23779104.

The previous prime is 23868083. The next prime is 23868121. The reversal of 23868101 is 10186832.

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 2477476 + 21390625 = 1574^2 + 4625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23868101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23868121) 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, 44096 + ... + 44633.

It is an arithmetic number, because the mean of its divisors is an integer number (5989275).

Almost surely, 2^23868101 is an apocalyptic number.

It is an amenable number.

23868101 is a deficient number, since it is larger than the sum of its proper divisors (88999).

23868101 is an equidigital number, since it uses as much as digits as its factorization.

23868101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88998.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 23868101 is about 4885.4990533210. The cubic root of 23868101 is about 287.9205228546.

The spelling of 23868101 in words is "twenty-three million, eight hundred sixty-eight thousand, one hundred one".