105161107 has 2 divisors, whose sum is σ = 105161108. Its totient is φ = 105161106.

The previous prime is 105161057. The next prime is 105161113. The reversal of 105161107 is 701161501.

It is a strong prime.

It is an emirp because it is prime and its reverse (701161501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105161107 - 2¹⁵ = 105128339 is a prime.

It is a super-2 number, since 2×105161107² = 22117716850930898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105162107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52580553 + 52580554.

It is an arithmetic number, because the mean of its divisors is an integer number (52580554).

Almost surely, 2^105161107 is an apocalyptic number.

105161107 is a deficient number, since it is larger than the sum of its proper divisors (1).

105161107 is an equidigital number, since it uses as much as digits as its factorization.

105161107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 105161107 is about 10254.8089694543. The cubic root of 105161107 is about 472.0105615634.

The spelling of 105161107 in words is "one hundred five million, one hundred sixty-one thousand, one hundred seven".