100111717106 has 16 divisors (see below), whose sum is σ = 151868464920. Its totient is φ = 49488996480.

The previous prime is 100111717103. The next prime is 100111717109. The reversal of 100111717106 is 601717111001.

It is an interprime number because it is at equal distance from previous prime (100111717103) and next prime (100111717109).

It can be written as a sum of positive squares in 4 ways, for example, as 77278996081 + 22832721025 = 277991^2 + 151105^2 .

It is not an unprimeable number, because it can be changed into a prime (100111717103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2948780 + ... + 2982536.

Almost surely, 2^100111717106 is an apocalyptic number.

100111717106 is a deficient number, since it is larger than the sum of its proper divisors (51756747814).

100111717106 is a wasteful number, since it uses less digits than its factorization.

100111717106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50509.

The product of its (nonzero) digits is 294, while the sum is 26.

Adding to 100111717106 its reverse (601717111001), we get a palindrome (701828828107).

The spelling of 100111717106 in words is "one hundred billion, one hundred eleven million, seven hundred seventeen thousand, one hundred six".