104170051 has 4 divisors (see below), whose sum is σ = 105597112. Its totient is φ = 102742992.

The previous prime is 104170049. The next prime is 104170057. The reversal of 104170051 is 150071401.

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 104170051 - 2¹ = 104170049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104170057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713421 + ... + 713566.

It is an arithmetic number, because the mean of its divisors is an integer number (26399278).

Almost surely, 2^104170051 is an apocalyptic number.

104170051 is a deficient number, since it is larger than the sum of its proper divisors (1427061).

104170051 is an equidigital number, since it uses as much as digits as its factorization.

104170051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427060.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 104170051 is about 10206.3730580456. The cubic root of 104170051 is about 470.5231100327.

The spelling of 104170051 in words is "one hundred four million, one hundred seventy thousand, fifty-one".