105443831283326 has 4 divisors (see below), whose sum is σ = 158165746924992. Its totient is φ = 52721915641662.

The previous prime is 105443831283293. The next prime is 105443831283397. The reversal of 105443831283326 is 623382138344501.

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

It is a super-2 number, since 2×105443831283326² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26360957820830 + ... + 26360957820833.

It is an arithmetic number, because the mean of its divisors is an integer number (39541436731248).

Almost surely, 2^{105443831283326} is an apocalyptic number.

105443831283326 is a deficient number, since it is larger than the sum of its proper divisors (52721915641666).

105443831283326 is an equidigital number, since it uses as much as digits as its factorization.

105443831283326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52721915641665.

The product of its (nonzero) digits is 9953280, while the sum is 53.

The spelling of 105443831283326 in words is "one hundred five trillion, four hundred forty-three billion, eight hundred thirty-one million, two hundred eighty-three thousand, three hundred twenty-six".