104620141 has 2 divisors, whose sum is σ = 104620142. Its totient is φ = 104620140.

The previous prime is 104620121. The next prime is 104620171. The reversal of 104620141 is 141026401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92717641 + 11902500 = 9629^2 + 3450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104620141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104620111) 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, 52310070 + 52310071.

It is an arithmetic number, because the mean of its divisors is an integer number (52310071).

Almost surely, 2^104620141 is an apocalyptic number.

It is an amenable number.

104620141 is a deficient number, since it is larger than the sum of its proper divisors (1).

104620141 is an equidigital number, since it uses as much as digits as its factorization.

104620141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 104620141 is about 10228.3987505376. The cubic root of 104620141 is about 471.1998031371.

Adding to 104620141 its reverse (141026401), we get a palindrome (245646542).

The spelling of 104620141 in words is "one hundred four million, six hundred twenty thousand, one hundred forty-one".