105110556005811 has 8 divisors (see below), whose sum is σ = 140274468218880. Its totient is φ = 70010173898312.

The previous prime is 105110556005773. The next prime is 105110556005843. The reversal of 105110556005811 is 118500655011501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105110556005811 - 2⁷ = 105110556005683 is a prime.

It is a super-2 number, since 2×105110556005811² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105110556005811.

It is not an unprimeable number, because it can be changed into a prime (105110556005881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15882522531 + ... + 15882529148.

It is an arithmetic number, because the mean of its divisors is an integer number (17534308527360).

Almost surely, 2^{105110556005811} is an apocalyptic number.

105110556005811 is a deficient number, since it is larger than the sum of its proper divisors (35163912213069).

105110556005811 is a wasteful number, since it uses less digits than its factorization.

105110556005811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31765052785.

The product of its (nonzero) digits is 30000, while the sum is 39.

The spelling of 105110556005811 in words is "one hundred five trillion, one hundred ten billion, five hundred fifty-six million, five thousand, eight hundred eleven".