104841001 has 2 divisors, whose sum is σ = 104841002. Its totient is φ = 104841000.

The previous prime is 104840999. The next prime is 104841007. The reversal of 104841001 is 100148401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61214976 + 43626025 = 7824^2 + 6605^2 .

It is a cyclic number.

It is not a de Polignac number, because 104841001 - 2¹ = 104840999 is a prime.

Together with 104840999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 104841001.

It is not a weakly prime, because it can be changed into another prime (104841007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52420500 + 52420501.

It is an arithmetic number, because the mean of its divisors is an integer number (52420501).

Almost surely, 2^104841001 is an apocalyptic number.

It is an amenable number.

104841001 is a deficient number, since it is larger than the sum of its proper divisors (1).

104841001 is an equidigital number, since it uses as much as digits as its factorization.

104841001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 104841001 is about 10239.1894698750. The cubic root of 104841001 is about 471.5311480101.

Adding to 104841001 its reverse (100148401), we get a palindrome (204989402).

The spelling of 104841001 in words is "one hundred four million, eight hundred forty-one thousand, one".