9161101 has 2 divisors, whose sum is σ = 9161102. Its totient is φ = 9161100.

The previous prime is 9161093. The next prime is 9161137. The reversal of 9161101 is 1011619.

9161101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8404201 + 756900 = 2899^2 + 870^2 .

It is a cyclic number.

It is not a de Polignac number, because 9161101 - 2³ = 9161093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9161161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4580550 + 4580551.

It is an arithmetic number, because the mean of its divisors is an integer number (4580551).

Almost surely, 2^9161101 is an apocalyptic number.

It is an amenable number.

9161101 is a deficient number, since it is larger than the sum of its proper divisors (1).

9161101 is an equidigital number, since it uses as much as digits as its factorization.

9161101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 9161101 is about 3026.7310749388. The cubic root of 9161101 is about 209.2421740446.

The spelling of 9161101 in words is "nine million, one hundred sixty-one thousand, one hundred one".