105365613355 has 4 divisors (see below), whose sum is σ = 126438736032. Its totient is φ = 84292490680.

The previous prime is 105365613347. The next prime is 105365613359. The reversal of 105365613355 is 553316563501.

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

It is not a de Polignac number, because 105365613355 - 2³ = 105365613347 is a prime.

It is a super-2 number, since 2×105365613355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105365613359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10536561331 + ... + 10536561340.

It is an arithmetic number, because the mean of its divisors is an integer number (31609684008).

Almost surely, 2^105365613355 is an apocalyptic number.

105365613355 is a deficient number, since it is larger than the sum of its proper divisors (21073122677).

105365613355 is an equidigital number, since it uses as much as digits as its factorization.

105365613355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21073122676.

The product of its (nonzero) digits is 607500, while the sum is 43.

The spelling of 105365613355 in words is "one hundred five billion, three hundred sixty-five million, six hundred thirteen thousand, three hundred fifty-five".