10217241109 has 2 divisors, whose sum is σ = 10217241110. Its totient is φ = 10217241108.

The previous prime is 10217241091. The next prime is 10217241163. The reversal of 10217241109 is 90114271201.

Together with previous prime (10217241091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10129818609 + 87422500 = 100647^2 + 9350^2 .

It is a cyclic number.

It is not a de Polignac number, because 10217241109 - 2⁷ = 10217240981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10217241409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5108620554 + 5108620555.

It is an arithmetic number, because the mean of its divisors is an integer number (5108620555).

Almost surely, 2^10217241109 is an apocalyptic number.

It is an amenable number.

10217241109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10217241109 is an equidigital number, since it uses as much as digits as its factorization.

10217241109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 10217241109 in words is "ten billion, two hundred seventeen million, two hundred forty-one thousand, one hundred nine".