104122133215 has 8 divisors (see below), whose sum is σ = 124950223008. Its totient is φ = 83295264480.

The previous prime is 104122133209. The next prime is 104122133231. The reversal of 104122133215 is 512331221401.

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

It is not a de Polignac number, because 104122133215 - 2⁹ = 104122132703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104122133215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105816 + ... + 468445.

It is an arithmetic number, because the mean of its divisors is an integer number (15618777876).

Almost surely, 2^104122133215 is an apocalyptic number.

104122133215 is a deficient number, since it is larger than the sum of its proper divisors (20828089793).

104122133215 is an equidigital number, since it uses as much as digits as its factorization.

104122133215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610529.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 104122133215 its reverse (512331221401), we get a palindrome (616453354616).

The spelling of 104122133215 in words is "one hundred four billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred fifteen".