104109671 has 2 divisors, whose sum is σ = 104109672. Its totient is φ = 104109670.

The previous prime is 104109667. The next prime is 104109673. The reversal of 104109671 is 176901401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104109671 - 2² = 104109667 is a prime.

Together with 104109673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104109673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52054835 + 52054836.

It is an arithmetic number, because the mean of its divisors is an integer number (52054836).

Almost surely, 2^104109671 is an apocalyptic number.

104109671 is a deficient number, since it is larger than the sum of its proper divisors (1).

104109671 is an equidigital number, since it uses as much as digits as its factorization.

104109671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 104109671 is about 10203.4146735296. The cubic root of 104109671 is about 470.4321828228.

The spelling of 104109671 in words is "one hundred four million, one hundred nine thousand, six hundred seventy-one".