2043055105 has 16 divisors (see below), whose sum is σ = 3017435904. Its totient is φ = 1293186240.

The previous prime is 2043055097. The next prime is 2043055117. The reversal of 2043055105 is 5015503402.

It is not a de Polignac number, because 2043055105 - 2³ = 2043055097 is a prime.

It is a super-2 number, since 2×2043055105² = 8348148324133122050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2043055105.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2244661 + ... + 2245570.

It is an arithmetic number, because the mean of its divisors is an integer number (188589744).

Almost surely, 2^2043055105 is an apocalyptic number.

It is an amenable number.

2043055105 is a deficient number, since it is larger than the sum of its proper divisors (974380799).

2043055105 is a wasteful number, since it uses less digits than its factorization.

2043055105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490256.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2043055105 is about 45200.1670903991. The cubic root of 2043055105 is about 1268.8979434527.

Adding to 2043055105 its reverse (5015503402), we get a palindrome (7058558507).

The spelling of 2043055105 in words is "two billion, forty-three million, fifty-five thousand, one hundred five".