105022453 has 4 divisors (see below), whose sum is σ = 105259968. Its totient is φ = 104784940.

The previous prime is 105022441. The next prime is 105022457. The reversal of 105022453 is 354220501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105022453 - 2⁹ = 105021941 is a prime.

It is a super-2 number, since 2×105022453² = 22059431268274418, 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 (105022457) 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, 118093 + ... + 118978.

It is an arithmetic number, because the mean of its divisors is an integer number (26314992).

Almost surely, 2^105022453 is an apocalyptic number.

It is an amenable number.

105022453 is a deficient number, since it is larger than the sum of its proper divisors (237515).

105022453 is an equidigital number, since it uses as much as digits as its factorization.

105022453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237514.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 105022453 is about 10248.0463016128. The cubic root of 105022453 is about 471.8030230582.

Adding to 105022453 its reverse (354220501), we get a palindrome (459242954).

The spelling of 105022453 in words is "one hundred five million, twenty-two thousand, four hundred fifty-three".