104281601 has 2 divisors, whose sum is σ = 104281602. Its totient is φ = 104281600.

The previous prime is 104281589. The next prime is 104281627. The reversal of 104281601 is 106182401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97911025 + 6370576 = 9895^2 + 2524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104281601 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104281631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52140800 + 52140801.

It is an arithmetic number, because the mean of its divisors is an integer number (52140801).

Almost surely, 2^104281601 is an apocalyptic number.

It is an amenable number.

104281601 is a deficient number, since it is larger than the sum of its proper divisors (1).

104281601 is an equidigital number, since it uses as much as digits as its factorization.

104281601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 104281601 is about 10211.8363187039. The cubic root of 104281601 is about 470.6910025906.

The spelling of 104281601 in words is "one hundred four million, two hundred eighty-one thousand, six hundred one".