105411103563 has 4 divisors (see below), whose sum is σ = 140548138088. Its totient is φ = 70274069040.

The previous prime is 105411103547. The next prime is 105411103583. The reversal of 105411103563 is 365301114501.

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

It is not a de Polignac number, because 105411103563 - 2⁴ = 105411103547 is a prime.

It is a super-2 number, since 2×105411103563² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105411103563.

It is not an unprimeable number, because it can be changed into a prime (105411103513) 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, 17568517258 + ... + 17568517263.

It is an arithmetic number, because the mean of its divisors is an integer number (35137034522).

Almost surely, 2^105411103563 is an apocalyptic number.

105411103563 is a deficient number, since it is larger than the sum of its proper divisors (35137034525).

105411103563 is an equidigital number, since it uses as much as digits as its factorization.

105411103563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35137034524.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 105411103563 in words is "one hundred five billion, four hundred eleven million, one hundred three thousand, five hundred sixty-three".