106061161 has 2 divisors, whose sum is σ = 106061162. Its totient is φ = 106061160.

The previous prime is 106061141. The next prime is 106061231. The reversal of 106061161 is 161160601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82246761 + 23814400 = 9069^2 + 4880^2 .

It is a cyclic number.

It is not a de Polignac number, because 106061161 - 2⁹ = 106060649 is a prime.

It is a super-2 number, since 2×106061161² = 22497939745335842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106061101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53030580 + 53030581.

It is an arithmetic number, because the mean of its divisors is an integer number (53030581).

Almost surely, 2^106061161 is an apocalyptic number.

It is an amenable number.

106061161 is a deficient number, since it is larger than the sum of its proper divisors (1).

106061161 is an equidigital number, since it uses as much as digits as its factorization.

106061161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 106061161 is about 10298.5999533917. The cubic root of 106061161 is about 473.3533542524.

The spelling of 106061161 in words is "one hundred six million, sixty-one thousand, one hundred sixty-one".