100061101005 has 16 divisors (see below), whose sum is σ = 160688534784. Its totient is φ = 53168996160.

The previous prime is 100061101001. The next prime is 100061101013. The reversal of 100061101005 is 500101160001.

It is not a de Polignac number, because 100061101005 - 2² = 100061101001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100061101001) 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, 12303574 + ... + 12311703.

It is an arithmetic number, because the mean of its divisors is an integer number (10043033424).

Almost surely, 2^100061101005 is an apocalyptic number.

100061101005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100061101005 is a deficient number, since it is larger than the sum of its proper divisors (60627433779).

100061101005 is a wasteful number, since it uses less digits than its factorization.

100061101005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24615556.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 100061101005 its reverse (500101160001), we get a palindrome (600162261006).

The spelling of 100061101005 in words is "one hundred billion, sixty-one million, one hundred one thousand, five".