10201001117 has 2 divisors, whose sum is σ = 10201001118. Its totient is φ = 10201001116.

The previous prime is 10201001077. The next prime is 10201001141. The reversal of 10201001117 is 71110010201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9514246681 + 686754436 = 97541^2 + 26206^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201001117 - 2¹² = 10200997021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201001177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100500558 + 5100500559.

It is an arithmetic number, because the mean of its divisors is an integer number (5100500559).

Almost surely, 2^10201001117 is an apocalyptic number.

It is an amenable number.

10201001117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201001117 is an equidigital number, since it uses as much as digits as its factorization.

10201001117 is an odious number, because the sum of its binary digits is odd.

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

Adding to 10201001117 its reverse (71110010201), we get a palindrome (81311011318).

The spelling of 10201001117 in words is "ten billion, two hundred one million, one thousand, one hundred seventeen".