105298107 has 8 divisors (see below), whose sum is σ = 140458560. Its totient is φ = 70168200.

The previous prime is 105298097. The next prime is 105298169. The reversal of 105298107 is 701892501.

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

It is not a de Polignac number, because 105298107 - 2⁸ = 105297851 is a prime.

It is a super-2 number, since 2×105298107² = 22175382675566898, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (105298307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2232 + ... + 14682.

It is an arithmetic number, because the mean of its divisors is an integer number (17557320).

Almost surely, 2^105298107 is an apocalyptic number.

105298107 is a deficient number, since it is larger than the sum of its proper divisors (35160453).

105298107 is a wasteful number, since it uses less digits than its factorization.

105298107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15273.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 105298107 is about 10261.4865882093. The cubic root of 105298107 is about 472.2154452504.

The spelling of 105298107 in words is "one hundred five million, two hundred ninety-eight thousand, one hundred seven".