104105215515351 has 64 divisors (see below), whose sum is σ = 151140394598400. Its totient is φ = 63524454529536.

The previous prime is 104105215515337. The next prime is 104105215515377. The reversal of 104105215515351 is 153515512501401.

It is not a de Polignac number, because 104105215515351 - 2²⁵ = 104105181960919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104105215515551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1121015946 + ... + 1121108808.

It is an arithmetic number, because the mean of its divisors is an integer number (2361568665600).

Almost surely, 2^{104105215515351} is an apocalyptic number.

104105215515351 is a deficient number, since it is larger than the sum of its proper divisors (47035179083049).

104105215515351 is a wasteful number, since it uses less digits than its factorization.

104105215515351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98308.

The product of its (nonzero) digits is 75000, while the sum is 39.

The spelling of 104105215515351 in words is "one hundred four trillion, one hundred five billion, two hundred fifteen million, five hundred fifteen thousand, three hundred fifty-one".