104202043 has 4 divisors (see below), whose sum is σ = 113674968. Its totient is φ = 94729120.

The previous prime is 104202019. The next prime is 104202053. The reversal of 104202043 is 340202401.

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 104202043 - 2⁵ = 104202011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4736446 + ... + 4736467.

It is an arithmetic number, because the mean of its divisors is an integer number (28418742).

Almost surely, 2^104202043 is an apocalyptic number.

104202043 is a deficient number, since it is larger than the sum of its proper divisors (9472925).

104202043 is an equidigital number, since it uses as much as digits as its factorization.

104202043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9472924.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 104202043 is about 10207.9401937903. The cubic root of 104202043 is about 470.5712730586.

Adding to 104202043 its reverse (340202401), we get a palindrome (444404444).

The spelling of 104202043 in words is "one hundred four million, two hundred two thousand, forty-three".