104144071 has 2 divisors, whose sum is σ = 104144072. Its totient is φ = 104144070.

The previous prime is 104144009. The next prime is 104144093. The reversal of 104144071 is 170441401.

It is a happy number.

It is an a-pointer prime, because the next prime (104144093) can be obtained adding 104144071 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104144071 - 2¹⁷ = 104012999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104144171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52072035 + 52072036.

It is an arithmetic number, because the mean of its divisors is an integer number (52072036).

Almost surely, 2^104144071 is an apocalyptic number.

104144071 is a deficient number, since it is larger than the sum of its proper divisors (1).

104144071 is an equidigital number, since it uses as much as digits as its factorization.

104144071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 104144071 is about 10205.1002444856. The cubic root of 104144071 is about 470.4839906420.

Adding to 104144071 its reverse (170441401), we get a palindrome (274585472).

The spelling of 104144071 in words is "one hundred four million, one hundred forty-four thousand, seventy-one".