104211061 has 2 divisors, whose sum is σ = 104211062. Its totient is φ = 104211060.

The previous prime is 104211043. The next prime is 104211083. The reversal of 104211061 is 160112401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96648561 + 7562500 = 9831^2 + 2750^2 .

It is an emirp because it is prime and its reverse (160112401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104211061 - 2⁹ = 104210549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104211161) 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, 52105530 + 52105531.

It is an arithmetic number, because the mean of its divisors is an integer number (52105531).

Almost surely, 2^104211061 is an apocalyptic number.

It is an amenable number.

104211061 is a deficient number, since it is larger than the sum of its proper divisors (1).

104211061 is an equidigital number, since it uses as much as digits as its factorization.

104211061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 104211061 is about 10208.3818992042. The cubic root of 104211061 is about 470.5848476144.

Adding to 104211061 its reverse (160112401), we get a palindrome (264323462).

The spelling of 104211061 in words is "one hundred four million, two hundred eleven thousand, sixty-one".