100005611010105 has 8 divisors (see below), whose sum is σ = 160008977616192. Its totient is φ = 53336325872048.

The previous prime is 100005611010059. The next prime is 100005611010113. The reversal of 100005611010105 is 501010116500001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 100005611010105 - 2¹¹ = 100005611008057 is a prime.

It is a super-2 number, since 2×100005611010105² (a number of 29 digits) contains 22 as substring.

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, 3333520366989 + ... + 3333520367018.

It is an arithmetic number, because the mean of its divisors is an integer number (20001122202024).

Almost surely, 2^{100005611010105} is an apocalyptic number.

100005611010105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100005611010105 is a deficient number, since it is larger than the sum of its proper divisors (60003366606087).

100005611010105 is an equidigital number, since it uses as much as digits as its factorization.

100005611010105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667040734015.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 100005611010105 its reverse (501010116500001), we get a palindrome (601015727510106).

The spelling of 100005611010105 in words is "one hundred trillion, five billion, six hundred eleven million, ten thousand, one hundred five".