104803143 has 4 divisors (see below), whose sum is σ = 139737528. Its totient is φ = 69868760.

The previous prime is 104803141. The next prime is 104803177. The reversal of 104803143 is 341308401.

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 104803143 - 2¹ = 104803141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104803141) 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, 17467188 + ... + 17467193.

It is an arithmetic number, because the mean of its divisors is an integer number (34934382).

Almost surely, 2^104803143 is an apocalyptic number.

104803143 is a deficient number, since it is larger than the sum of its proper divisors (34934385).

104803143 is an equidigital number, since it uses as much as digits as its factorization.

104803143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34934384.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 104803143 is about 10237.3406214700. The cubic root of 104803143 is about 471.4743846728.

The spelling of 104803143 in words is "one hundred four million, eight hundred three thousand, one hundred forty-three".