105041000111 has 4 divisors (see below), whose sum is σ = 105210695400. Its totient is φ = 104871304824.

The previous prime is 105041000101. The next prime is 105041000117. The reversal of 105041000111 is 111000140501.

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

It is a cyclic number.

It is not a de Polignac number, because 105041000111 - 2¹⁴ = 105040983727 is a prime.

It is a super-2 number, since 2×105041000111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105041000117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84846716 + ... + 84847953.

It is an arithmetic number, because the mean of its divisors is an integer number (26302673850).

Almost surely, 2^105041000111 is an apocalyptic number.

105041000111 is a deficient number, since it is larger than the sum of its proper divisors (169695289).

105041000111 is an equidigital number, since it uses as much as digits as its factorization.

105041000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169695288.

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

Adding to 105041000111 its reverse (111000140501), we get a palindrome (216041140612).

The spelling of 105041000111 in words is "one hundred five billion, forty-one million, one hundred eleven", and thus it is an aban number.