104135171 has 4 divisors (see below), whose sum is σ = 119011632. Its totient is φ = 89258712.

The previous prime is 104135167. The next prime is 104135173. The reversal of 104135171 is 171531401.

104135171 = 3854² + 3855² + ... + 3860².

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104135171 - 2² = 104135167 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104135173) 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 3 ways as a sum of consecutive naturals, for example, 7438220 + ... + 7438233.

It is an arithmetic number, because the mean of its divisors is an integer number (29752908).

Almost surely, 2^104135171 is an apocalyptic number.

104135171 is a deficient number, since it is larger than the sum of its proper divisors (14876461).

104135171 is an equidigital number, since it uses as much as digits as its factorization.

104135171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14876460.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 104135171 is about 10204.6641786979. The cubic root of 104135171 is about 470.4705879689.

Adding to 104135171 its reverse (171531401), we get a palindrome (275666572).

The spelling of 104135171 in words is "one hundred four million, one hundred thirty-five thousand, one hundred seventy-one".