104344121002171 has 2 divisors, whose sum is σ = 104344121002172. Its totient is φ = 104344121002170.

The previous prime is 104344121002153. The next prime is 104344121002201. The reversal of 104344121002171 is 171200121443401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104344121002171 - 2⁵ = 104344121002139 is a prime.

It is not a weakly prime, because it can be changed into another prime (104344121012171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52172060501085 + 52172060501086.

It is an arithmetic number, because the mean of its divisors is an integer number (52172060501086).

Almost surely, 2^{104344121002171} is an apocalyptic number.

104344121002171 is a deficient number, since it is larger than the sum of its proper divisors (1).

104344121002171 is an equidigital number, since it uses as much as digits as its factorization.

104344121002171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 31.

Adding to 104344121002171 its reverse (171200121443401), we get a palindrome (275544242445572).

The spelling of 104344121002171 in words is "one hundred four trillion, three hundred forty-four billion, one hundred twenty-one million, two thousand, one hundred seventy-one".