107117161 has 4 divisors (see below), whose sum is σ = 107165824. Its totient is φ = 107068500.

The previous prime is 107117147. The next prime is 107117209. The reversal of 107117161 is 161711701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107117161 - 2⁹ = 107116649 is a prime.

It is a super-2 number, since 2×107117161² = 22948172361399842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107117761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20865 + ... + 25486.

It is an arithmetic number, because the mean of its divisors is an integer number (26791456).

Almost surely, 2^107117161 is an apocalyptic number.

It is an amenable number.

107117161 is a deficient number, since it is larger than the sum of its proper divisors (48663).

107117161 is an equidigital number, since it uses as much as digits as its factorization.

107117161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48662.

The product of its (nonzero) digits is 294, while the sum is 25.

The square root of 107117161 is about 10349.7420740809. The cubic root of 107117161 is about 474.9191529993.

Adding to 107117161 its reverse (161711701), we get a palindrome (268828862).

The spelling of 107117161 in words is "one hundred seven million, one hundred seventeen thousand, one hundred sixty-one".