105244115 has 8 divisors (see below), whose sum is σ = 126506688. Its totient is φ = 84052800.

The previous prime is 105244043. The next prime is 105244123. The reversal of 105244115 is 511442501.

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

It is not a de Polignac number, because 105244115 - 2¹⁰ = 105243091 is a prime.

It is a super-2 number, since 2×105244115² = 22152647484266450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14507 + ... + 20516.

It is an arithmetic number, because the mean of its divisors is an integer number (15813336).

Almost surely, 2^105244115 is an apocalyptic number.

105244115 is a deficient number, since it is larger than the sum of its proper divisors (21262573).

105244115 is an equidigital number, since it uses as much as digits as its factorization.

105244115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35629.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 105244115 is about 10258.8554429819. The cubic root of 105244115 is about 472.1347213704.

Adding to 105244115 its reverse (511442501), we get a palindrome (616686616).

The spelling of 105244115 in words is "one hundred five million, two hundred forty-four thousand, one hundred fifteen".