100404134165 has 8 divisors (see below), whose sum is σ = 120486676128. Its totient is φ = 80322163920.

The previous prime is 100404134123. The next prime is 100404134219. The reversal of 100404134165 is 561431404001.

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

It is not a de Polignac number, because 100404134165 - 2²⁰ = 100403085589 is a prime.

It is a Duffinian number.

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, 540674 + ... + 702236.

It is an arithmetic number, because the mean of its divisors is an integer number (15060834516).

Almost surely, 2^100404134165 is an apocalyptic number.

It is an amenable number.

100404134165 is a deficient number, since it is larger than the sum of its proper divisors (20082541963).

100404134165 is a wasteful number, since it uses less digits than its factorization.

100404134165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285859.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 100404134165 its reverse (561431404001), we get a palindrome (661835538166).

The spelling of 100404134165 in words is "one hundred billion, four hundred four million, one hundred thirty-four thousand, one hundred sixty-five".