10101089617 has 2 divisors, whose sum is σ = 10101089618. Its totient is φ = 10101089616.

The previous prime is 10101089591. The next prime is 10101089629. The reversal of 10101089617 is 71698010101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10025816641 + 75272976 = 100129^2 + 8676^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101089617 - 2⁷ = 10101089489 is a prime.

It is a super-2 number, since 2×10101089617² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10101080617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050544808 + 5050544809.

It is an arithmetic number, because the mean of its divisors is an integer number (5050544809).

Almost surely, 2^10101089617 is an apocalyptic number.

It is an amenable number.

10101089617 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101089617 is an equidigital number, since it uses as much as digits as its factorization.

10101089617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 34.

Adding to 10101089617 its reverse (71698010101), we get a palindrome (81799099718).

The spelling of 10101089617 in words is "ten billion, one hundred one million, eighty-nine thousand, six hundred seventeen".