105001241 has 4 divisors (see below), whose sum is σ = 105023412. Its totient is φ = 104979072.

The previous prime is 105001223. The next prime is 105001271. The reversal of 105001241 is 142100501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 246016 + 104755225 = 496^2 + 10235^2 .

It is a cyclic number.

It is not a de Polignac number, because 105001241 - 2²⁶ = 37892377 is a prime.

It is a super-2 number, since 2×105001241² = 22050521223080162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105001271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 14513.

It is an arithmetic number, because the mean of its divisors is an integer number (26255853).

Almost surely, 2^105001241 is an apocalyptic number.

It is an amenable number.

105001241 is a deficient number, since it is larger than the sum of its proper divisors (22171).

105001241 is an equidigital number, since it uses as much as digits as its factorization.

105001241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22170.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 105001241 is about 10247.0113203802. The cubic root of 105001241 is about 471.7712566460.

Adding to 105001241 its reverse (142100501), we get a palindrome (247101742).

The spelling of 105001241 in words is "one hundred five million, one thousand, two hundred forty-one".