101104105 has 4 divisors (see below), whose sum is σ = 121324932. Its totient is φ = 80883280.

The previous prime is 101104027. The next prime is 101104123. The reversal of 101104105 is 501401101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10778089 + 90326016 = 3283^2 + 9504^2 .

It is not a de Polignac number, because 101104105 - 2¹³ = 101095913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10110406 + ... + 10110415.

It is an arithmetic number, because the mean of its divisors is an integer number (30331233).

Almost surely, 2^101104105 is an apocalyptic number.

It is an amenable number.

101104105 is a deficient number, since it is larger than the sum of its proper divisors (20220827).

101104105 is an equidigital number, since it uses as much as digits as its factorization.

101104105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20220826.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 101104105 is about 10055.0537044811. The cubic root of 101104105 is about 465.8609017691.

Adding to 101104105 its reverse (501401101), we get a palindrome (602505206).

The spelling of 101104105 in words is "one hundred one million, one hundred four thousand, one hundred five".