9115101 has 6 divisors (see below), whose sum is σ = 13166270. Its totient is φ = 6076728.

The previous prime is 9115091. The next prime is 9115109. The reversal of 9115101 is 1015119.

It can be written as a sum of positive squares in only one way, i.e., 5405625 + 3709476 = 2325^2 + 1926^2 .

It is not a de Polignac number, because 9115101 - 2⁵ = 9115069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9115109) 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 in 5 ways as a sum of consecutive naturals, for example, 506386 + ... + 506403.

Almost surely, 2^9115101 is an apocalyptic number.

It is an amenable number.

9115101 is a deficient number, since it is larger than the sum of its proper divisors (4051169).

9115101 is a wasteful number, since it uses less digits than its factorization.

9115101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012795 (or 1012792 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 18.

The square root of 9115101 is about 3019.1225546506. The cubic root of 9115101 is about 208.8913684987.

Adding to 9115101 its sum of digits (18), we get a palindrome (9115119).

It can be divided in two parts, 9115 and 101, that added together give a square (9216 = 96²).

The spelling of 9115101 in words is "nine million, one hundred fifteen thousand, one hundred one".