105241361 has 4 divisors (see below), whose sum is σ = 110780400. Its totient is φ = 99702324.

The previous prime is 105241337. The next prime is 105241363. The reversal of 105241361 is 163142501.

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, and also an emirpimes, since its reverse is a distinct semiprime: 163142501 = 1217 ⋅134053.

It is a cyclic number.

It is not a de Polignac number, because 105241361 - 2¹⁰ = 105240337 is a prime.

It is a super-2 number, since 2×105241361² = 22151488130264642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105241363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769491 + ... + 2769528.

It is an arithmetic number, because the mean of its divisors is an integer number (27695100).

Almost surely, 2^105241361 is an apocalyptic number.

It is an amenable number.

105241361 is a deficient number, since it is larger than the sum of its proper divisors (5539039).

105241361 is an equidigital number, since it uses as much as digits as its factorization.

105241361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5539038.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 105241361 is about 10258.7212166039. The cubic root of 105241361 is about 472.1306031026.

Adding to 105241361 its reverse (163142501), we get a palindrome (268383862).

The spelling of 105241361 in words is "one hundred five million, two hundred forty-one thousand, three hundred sixty-one".