105433105811 has 8 divisors (see below), whose sum is σ = 115020954048. Its totient is φ = 95845761000.

The previous prime is 105433105777. The next prime is 105433105829. The reversal of 105433105811 is 118501334501.

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

It is a de Polignac number, because none of the positive numbers 2^k-105433105811 is a prime.

It is a super-2 number, since 2×105433105811² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105433105891) 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, 412016 + ... + 616946.

It is an arithmetic number, because the mean of its divisors is an integer number (14377619256).

Almost surely, 2^105433105811 is an apocalyptic number.

105433105811 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105433105811 is a deficient number, since it is larger than the sum of its proper divisors (9587848237).

105433105811 is a wasteful number, since it uses less digits than its factorization.

105433105811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251713.

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 105433105811 in words is "one hundred five billion, four hundred thirty-three million, one hundred five thousand, eight hundred eleven".