104244243 has 4 divisors (see below), whose sum is σ = 138992328. Its totient is φ = 69496160.

The previous prime is 104244229. The next prime is 104244253. The reversal of 104244243 is 342442401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104244243 - 2¹⁰ = 104243219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104244223) 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, 17374038 + ... + 17374043.

It is an arithmetic number, because the mean of its divisors is an integer number (34748082).

Almost surely, 2^104244243 is an apocalyptic number.

104244243 is a deficient number, since it is larger than the sum of its proper divisors (34748085).

104244243 is an equidigital number, since it uses as much as digits as its factorization.

104244243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34748084.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 104244243 is about 10210.0070029359. The cubic root of 104244243 is about 470.6347888562.

Adding to 104244243 its reverse (342442401), we get a palindrome (446686644).

The spelling of 104244243 in words is "one hundred four million, two hundred forty-four thousand, two hundred forty-three".