100101110605 has 16 divisors (see below), whose sum is σ = 121926564144. Its totient is φ = 78885452800.

The previous prime is 100101110579. The next prime is 100101110723. The reversal of 100101110605 is 506011101001.

It can be written as a sum of positive squares in 8 ways, for example, as 38687349481 + 61413761124 = 196691^2 + 247818^2 .

It is not a de Polignac number, because 100101110605 - 2¹¹ = 100101108557 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 15 ways as a sum of consecutive naturals, for example, 403612 + ... + 602581.

It is an arithmetic number, because the mean of its divisors is an integer number (7620410259).

Almost surely, 2^100101110605 is an apocalyptic number.

It is an amenable number.

100101110605 is a deficient number, since it is larger than the sum of its proper divisors (21825453539).

100101110605 is a wasteful number, since it uses less digits than its factorization.

100101110605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006496.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 100101110605 its reverse (506011101001), we get a palindrome (606112211606).

The spelling of 100101110605 in words is "one hundred billion, one hundred one million, one hundred ten thousand, six hundred five".