105539401333 has 4 divisors (see below), whose sum is σ = 105571808460. Its totient is φ = 105506994208.

The previous prime is 105539401291. The next prime is 105539401379. The reversal of 105539401333 is 333104935501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 38550573649 + 66988827684 = 196343^2 + 258822^2 .

It is a cyclic number.

It is not a de Polignac number, because 105539401333 - 2¹⁷ = 105539270261 is a prime.

It is a super-2 number, since 2×105539401333² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105539401292 and 105539401301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105539401633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16198678 + ... + 16205191.

It is an arithmetic number, because the mean of its divisors is an integer number (26392952115).

Almost surely, 2^105539401333 is an apocalyptic number.

It is an amenable number.

105539401333 is a deficient number, since it is larger than the sum of its proper divisors (32407127).

105539401333 is an equidigital number, since it uses as much as digits as its factorization.

105539401333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32407126.

The product of its (nonzero) digits is 72900, while the sum is 37.

The spelling of 105539401333 in words is "one hundred five billion, five hundred thirty-nine million, four hundred one thousand, three hundred thirty-three".