104431195 has 8 divisors (see below), whose sum is σ = 136710000. Its totient is φ = 75949920.

The previous prime is 104431193. The next prime is 104431213. The reversal of 104431195 is 591134401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104431195 - 2¹ = 104431193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104431193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949320 + ... + 949429.

It is an arithmetic number, because the mean of its divisors is an integer number (17088750).

Almost surely, 2^104431195 is an apocalyptic number.

104431195 is a deficient number, since it is larger than the sum of its proper divisors (32278805).

104431195 is a wasteful number, since it uses less digits than its factorization.

104431195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898765.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 104431195 is about 10219.1582334359. The cubic root of 104431195 is about 470.9159668751.

Adding to 104431195 its reverse (591134401), we get a palindrome (695565596).

The spelling of 104431195 in words is "one hundred four million, four hundred thirty-one thousand, one hundred ninety-five".