105111041 has 4 divisors (see below), whose sum is σ = 120126912. Its totient is φ = 90095172.

The previous prime is 105111023. The next prime is 105111077. The reversal of 105111041 is 140111501.

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.

It is a cyclic number.

It is not a de Polignac number, because 105111041 - 2⁶ = 105110977 is a prime.

It is a super-2 number, since 2×105111041² = 22096661880207362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105111241) 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, 7507925 + ... + 7507938.

It is an arithmetic number, because the mean of its divisors is an integer number (30031728).

Almost surely, 2^105111041 is an apocalyptic number.

It is an amenable number.

105111041 is a deficient number, since it is larger than the sum of its proper divisors (15015871).

105111041 is an equidigital number, since it uses as much as digits as its factorization.

105111041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15015870.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 105111041 is about 10252.3675802226. The cubic root of 105111041 is about 471.9356433968.

Adding to 105111041 its reverse (140111501), we get a palindrome (245222542).

The spelling of 105111041 in words is "one hundred five million, one hundred eleven thousand, forty-one".