105118071 has 8 divisors (see below), whose sum is σ = 140225904. Its totient is φ = 70044480.

The previous prime is 105118063. The next prime is 105118081. The reversal of 105118071 is 170811501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105118071 - 2³ = 105118063 is a prime.

It is a super-2 number, since 2×105118071² = 22099617701522082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105118001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240 + ... + 14501.

It is an arithmetic number, because the mean of its divisors is an integer number (17528238).

Almost surely, 2^105118071 is an apocalyptic number.

105118071 is a deficient number, since it is larger than the sum of its proper divisors (35107833).

105118071 is a wasteful number, since it uses less digits than its factorization.

105118071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17121.

The product of its (nonzero) digits is 280, while the sum is 24.

The square root of 105118071 is about 10252.7104221274. The cubic root of 105118071 is about 471.9461644406.

Adding to 105118071 its reverse (170811501), we get a palindrome (275929572).

The spelling of 105118071 in words is "one hundred five million, one hundred eighteen thousand, seventy-one".