104121595 has 4 divisors (see below), whose sum is σ = 124945920. Its totient is φ = 83297272.

The previous prime is 104121569. The next prime is 104121623. The reversal of 104121595 is 595121401.

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 104121595 - 2¹⁵ = 104088827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10412155 + ... + 10412164.

It is an arithmetic number, because the mean of its divisors is an integer number (31236480).

Almost surely, 2^104121595 is an apocalyptic number.

104121595 is a deficient number, since it is larger than the sum of its proper divisors (20824325).

104121595 is an equidigital number, since it uses as much as digits as its factorization.

104121595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20824324.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 104121595 is about 10203.9989709917. The cubic root of 104121595 is about 470.4501421509.

Adding to 104121595 its reverse (595121401), we get a palindrome (699242996).

The spelling of 104121595 in words is "one hundred four million, one hundred twenty-one thousand, five hundred ninety-five".