10201103117 has 2 divisors, whose sum is σ = 10201103118. Its totient is φ = 10201103116.

The previous prime is 10201103063. The next prime is 10201103123. The reversal of 10201103117 is 71130110201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8162941801 + 2038161316 = 90349^2 + 45146^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201103117 - 2²⁰ = 10200054541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10201103095 and 10201103104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201103177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100551558 + 5100551559.

It is an arithmetic number, because the mean of its divisors is an integer number (5100551559).

Almost surely, 2^10201103117 is an apocalyptic number.

It is an amenable number.

10201103117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201103117 is an equidigital number, since it uses as much as digits as its factorization.

10201103117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 17.

Adding to 10201103117 its reverse (71130110201), we get a palindrome (81331213318).

The spelling of 10201103117 in words is "ten billion, two hundred one million, one hundred three thousand, one hundred seventeen".