100100011101065 has 32 divisors (see below), whose sum is σ = 120886625723136. Its totient is φ = 79569716878080.

The previous prime is 100100011101037. The next prime is 100100011101067. The reversal of 100100011101065 is 560101110001001.

It is not a de Polignac number, because 100100011101065 - 2¹⁴ = 100100011084681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100100011101067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7427463107 + ... + 7427476583.

It is an arithmetic number, because the mean of its divisors is an integer number (3777707053848).

Almost surely, 2^{100100011101065} is an apocalyptic number.

It is an amenable number.

100100011101065 is a deficient number, since it is larger than the sum of its proper divisors (20786614622071).

100100011101065 is a wasteful number, since it uses less digits than its factorization.

100100011101065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20049.

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 100100011101065 its reverse (560101110001001), we get a palindrome (660201121102066).

The spelling of 100100011101065 in words is "one hundred trillion, one hundred billion, eleven million, one hundred one thousand, sixty-five".