104406101 has 2 divisors, whose sum is σ = 104406102. Its totient is φ = 104406100.

The previous prime is 104406091. The next prime is 104406143. The reversal of 104406101 is 101604401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98525476 + 5880625 = 9926^2 + 2425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104406101 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 104406101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104406151) 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, 52203050 + 52203051.

It is an arithmetic number, because the mean of its divisors is an integer number (52203051).

Almost surely, 2^104406101 is an apocalyptic number.

It is an amenable number.

104406101 is a deficient number, since it is larger than the sum of its proper divisors (1).

104406101 is an equidigital number, since it uses as much as digits as its factorization.

104406101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 104406101 is about 10217.9303677408. The cubic root of 104406101 is about 470.8782447113.

The spelling of 104406101 in words is "one hundred four million, four hundred six thousand, one hundred one".