104101445 has 16 divisors (see below), whose sum is σ = 147692160. Its totient is φ = 68921664.

The previous prime is 104101433. The next prime is 104101447. The reversal of 104101445 is 544101401.

It is not a de Polignac number, because 104101445 - 2¹⁶ = 104035909 is a prime.

It is a super-2 number, since 2×104101445² = 21674221702176050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104101447) 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 in 15 ways as a sum of consecutive naturals, for example, 50267 + ... + 52296.

It is an arithmetic number, because the mean of its divisors is an integer number (9230760).

Almost surely, 2^104101445 is an apocalyptic number.

It is an amenable number.

104101445 is a deficient number, since it is larger than the sum of its proper divisors (43590715).

104101445 is a wasteful number, since it uses less digits than its factorization.

104101445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102604.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 104101445 is about 10203.0115652194. The cubic root of 104101445 is about 470.4197924367.

Adding to 104101445 its reverse (544101401), we get a palindrome (648202846).

The spelling of 104101445 in words is "one hundred four million, one hundred one thousand, four hundred forty-five".