104448143 has 2 divisors, whose sum is σ = 104448144. Its totient is φ = 104448142.

The previous prime is 104448137. The next prime is 104448167. The reversal of 104448143 is 341844401.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (341844401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104448143 - 2⁶ = 104448079 is a prime.

It is a super-2 number, since 2×104448143² = 21818829152296898, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104448103) 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 as a sum of consecutive naturals, namely, 52224071 + 52224072.

It is an arithmetic number, because the mean of its divisors is an integer number (52224072).

Almost surely, 2^104448143 is an apocalyptic number.

104448143 is a deficient number, since it is larger than the sum of its proper divisors (1).

104448143 is an equidigital number, since it uses as much as digits as its factorization.

104448143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 104448143 is about 10219.9874266067. The cubic root of 104448143 is about 470.9414402728.

The spelling of 104448143 in words is "one hundred four million, four hundred forty-eight thousand, one hundred forty-three".