104124571 has 4 divisors (see below), whose sum is σ = 105294600. Its totient is φ = 102954544.

The previous prime is 104124551. The next prime is 104124583. The reversal of 104124571 is 175421401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 175421401 = 359 ⋅488639.

It is a cyclic number.

It is not a de Polignac number, because 104124571 - 2¹³ = 104116379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104124511) 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, 584881 + ... + 585058.

It is an arithmetic number, because the mean of its divisors is an integer number (26323650).

Almost surely, 2^104124571 is an apocalyptic number.

104124571 is a deficient number, since it is larger than the sum of its proper divisors (1170029).

104124571 is an equidigital number, since it uses as much as digits as its factorization.

104124571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170028.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 104124571 is about 10204.1447951310. The cubic root of 104124571 is about 470.4546242383.

Adding to 104124571 its reverse (175421401), we get a palindrome (279545972).

The spelling of 104124571 in words is "one hundred four million, one hundred twenty-four thousand, five hundred seventy-one".