105241115 has 16 divisors (see below), whose sum is σ = 144580800. Its totient is φ = 72040320.

The previous prime is 105241109. The next prime is 105241117. The reversal of 105241115 is 511142501.

It is not a de Polignac number, because 105241115 - 2⁶ = 105241051 is a prime.

It is a super-2 number, since 2×105241115² = 22151384572886450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105241117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20861 + ... + 25409.

It is an arithmetic number, because the mean of its divisors is an integer number (9036300).

Almost surely, 2^105241115 is an apocalyptic number.

105241115 is a deficient number, since it is larger than the sum of its proper divisors (39339685).

105241115 is an equidigital number, since it uses as much as digits as its factorization.

105241115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 105241115 is about 10258.7092267985. The cubic root of 105241115 is about 472.1302352364.

Adding to 105241115 its reverse (511142501), we get a palindrome (616383616).

The spelling of 105241115 in words is "one hundred five million, two hundred forty-one thousand, one hundred fifteen".