105335563 has 4 divisors (see below), whose sum is σ = 110879560. Its totient is φ = 99791568.

The previous prime is 105335543. The next prime is 105335579. The reversal of 105335563 is 365533501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 365533501 = 2381 ⋅153521.

It is a cyclic number.

It is not a de Polignac number, because 105335563 - 2²¹ = 103238411 is a prime.

It is a super-2 number, since 2×105335563² = 22191161665053938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105335513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771970 + ... + 2772007.

It is an arithmetic number, because the mean of its divisors is an integer number (27719890).

Almost surely, 2^105335563 is an apocalyptic number.

105335563 is a deficient number, since it is larger than the sum of its proper divisors (5543997).

105335563 is an equidigital number, since it uses as much as digits as its factorization.

105335563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543996.

The product of its (nonzero) digits is 20250, while the sum is 31.

The square root of 105335563 is about 10263.3115026292. The cubic root of 105335563 is about 472.2714298116.

The spelling of 105335563 in words is "one hundred five million, three hundred thirty-five thousand, five hundred sixty-three".