105041569 has 4 divisors (see below), whose sum is σ = 107276544. Its totient is φ = 102806596.

The previous prime is 105041551. The next prime is 105041581. The reversal of 105041569 is 965140501.

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 105041569 - 2⁷ = 105041441 is a prime.

It is a super-2 number, since 2×105041569² = 22067462435963522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105041569.

It is not an unprimeable number, because it can be changed into a prime (105041539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117417 + ... + 1117510.

It is an arithmetic number, because the mean of its divisors is an integer number (26819136).

Almost surely, 2^105041569 is an apocalyptic number.

It is an amenable number.

105041569 is a deficient number, since it is larger than the sum of its proper divisors (2234975).

105041569 is an equidigital number, since it uses as much as digits as its factorization.

105041569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234974.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 105041569 is about 10248.9789247515. The cubic root of 105041569 is about 471.8316469038.

The spelling of 105041569 in words is "one hundred five million, forty-one thousand, five hundred sixty-nine".