101111000100017 has 2 divisors, whose sum is σ = 101111000100018. Its totient is φ = 101111000100016.

The previous prime is 101111000099981. The next prime is 101111000100067. The reversal of 101111000100017 is 710001000111101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73017862412401 + 28093137687616 = 8545049^2 + 5300296^2 .

It is a cyclic number.

It is not a de Polignac number, because 101111000100017 - 2¹⁰ = 101111000098993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101111000099974 and 101111000100010.

It is not a weakly prime, because it can be changed into another prime (101111000100067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555500050008 + 50555500050009.

It is an arithmetic number, because the mean of its divisors is an integer number (50555500050009).

Almost surely, 2^{101111000100017} is an apocalyptic number.

It is an amenable number.

101111000100017 is a deficient number, since it is larger than the sum of its proper divisors (1).

101111000100017 is an equidigital number, since it uses as much as digits as its factorization.

101111000100017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7, while the sum is 14.

Adding to 101111000100017 its reverse (710001000111101), we get a palindrome (811112000211118).

The spelling of 101111000100017 in words is "one hundred one trillion, one hundred eleven billion, one hundred thousand, seventeen".