104712105 has 16 divisors (see below), whose sum is σ = 167754240. Its totient is φ = 55774848.

The previous prime is 104712071. The next prime is 104712137. The reversal of 104712105 is 501217401.

It is a happy number.

It is not a de Polignac number, because 104712105 - 2¹¹ = 104710057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8901 + ... + 16989.

It is an arithmetic number, because the mean of its divisors is an integer number (10484640).

Almost surely, 2^104712105 is an apocalyptic number.

104712105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104712105 is a deficient number, since it is larger than the sum of its proper divisors (63042135).

104712105 is an equidigital number, since it uses as much as digits as its factorization.

104712105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8960.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 104712105 is about 10232.8932858698. The cubic root of 104712105 is about 471.3378285925.

Adding to 104712105 its reverse (501217401), we get a palindrome (605929506).

The spelling of 104712105 in words is "one hundred four million, seven hundred twelve thousand, one hundred five".