105022663 has 4 divisors (see below), whose sum is σ = 106744408. Its totient is φ = 103300920.

The previous prime is 105022649. The next prime is 105022721. The reversal of 105022663 is 366220501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366220501 = 2089 ⋅175309.

It is a cyclic number.

It is not a de Polignac number, because 105022663 - 2²⁵ = 71468231 is a prime.

It is a super-2 number, since 2×105022663² = 22059519487223138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105022963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860781 + ... + 860902.

It is an arithmetic number, because the mean of its divisors is an integer number (26686102).

Almost surely, 2^105022663 is an apocalyptic number.

105022663 is a deficient number, since it is larger than the sum of its proper divisors (1721745).

105022663 is an equidigital number, since it uses as much as digits as its factorization.

105022663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721744.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 105022663 is about 10248.0565474630. The cubic root of 105022663 is about 471.8033375260.

The spelling of 105022663 in words is "one hundred five million, twenty-two thousand, six hundred sixty-three".