105045055 has 8 divisors (see below), whose sum is σ = 126114912. Its totient is φ = 83995488.

The previous prime is 105045043. The next prime is 105045067. The reversal of 105045055 is 550540501.

It is an interprime number because it is at equal distance from previous prime (105045043) and next prime (105045067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 105045055 - 2²³ = 96656447 is a prime.

It is a super-2 number, since 2×105045055² = 22068927159906050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10897 + ... + 18133.

It is an arithmetic number, because the mean of its divisors is an integer number (15764364).

Almost surely, 2^105045055 is an apocalyptic number.

105045055 is a deficient number, since it is larger than the sum of its proper divisors (21069857).

105045055 is an equidigital number, since it uses as much as digits as its factorization.

105045055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10145.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 105045055 is about 10249.1489890625. The cubic root of 105045055 is about 471.8368663832.

Adding to 105045055 its reverse (550540501), we get a palindrome (655585556).

It can be divided in two parts, 10504505 and 5, that multiplied together give a palindrome (52522525).

The spelling of 105045055 in words is "one hundred five million, forty-five thousand, fifty-five".