104435244123 has 16 divisors (see below), whose sum is σ = 159155421696. Its totient is φ = 59671281600.

The previous prime is 104435244103. The next prime is 104435244149. The reversal of 104435244123 is 321442534401.

It is not a de Polignac number, because 104435244123 - 2¹² = 104435240027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104435244103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31786 + ... + 458127.

It is an arithmetic number, because the mean of its divisors is an integer number (9947213856).

Almost surely, 2^104435244123 is an apocalyptic number.

104435244123 is a deficient number, since it is larger than the sum of its proper divisors (54720177573).

104435244123 is a wasteful number, since it uses less digits than its factorization.

104435244123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500074.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 104435244123 its reverse (321442534401), we get a palindrome (425877778524).

The spelling of 104435244123 in words is "one hundred four billion, four hundred thirty-five million, two hundred forty-four thousand, one hundred twenty-three".