104135321442351 has 16 divisors (see below), whose sum is σ = 139092244575840. Its totient is φ = 69300974952960.

The previous prime is 104135321442329. The next prime is 104135321442401. The reversal of 104135321442351 is 153244123531401.

It is not a de Polignac number, because 104135321442351 - 2⁹ = 104135321441839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104135321442151) 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 15 ways as a sum of consecutive naturals, for example, 389371291 + ... + 389638643.

It is an arithmetic number, because the mean of its divisors is an integer number (8693265285990).

Almost surely, 2^{104135321442351} is an apocalyptic number.

104135321442351 is a deficient number, since it is larger than the sum of its proper divisors (34956923133489).

104135321442351 is a wasteful number, since it uses less digits than its factorization.

104135321442351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496106.

The product of its (nonzero) digits is 172800, while the sum is 39.

Adding to 104135321442351 its reverse (153244123531401), we get a palindrome (257379444973752).

The spelling of 104135321442351 in words is "one hundred four trillion, one hundred thirty-five billion, three hundred twenty-one million, four hundred forty-two thousand, three hundred fifty-one".