104128338 has 16 divisors (see below), whose sum is σ = 208857600. Its totient is φ = 34609296.

The previous prime is 104128331. The next prime is 104128351. The reversal of 104128338 is 833821401.

It is not an unprimeable number, because it can be changed into a prime (104128331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22770 + ... + 26957.

It is an arithmetic number, because the mean of its divisors is an integer number (13053600).

Almost surely, 2^104128338 is an apocalyptic number.

104128338 is an abundant number, since it is smaller than the sum of its proper divisors (104729262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104128338 is a wasteful number, since it uses less digits than its factorization.

104128338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50081.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 104128338 is about 10204.3293753191. The cubic root of 104128338 is about 470.4602975108.

Adding to 104128338 its reverse (833821401), we get a palindrome (937949739).

The spelling of 104128338 in words is "one hundred four million, one hundred twenty-eight thousand, three hundred thirty-eight".