4023200105 has 4 divisors (see below), whose sum is σ = 4827840132. Its totient is φ = 3218560080.

The previous prime is 4023200053. The next prime is 4023200117. The reversal of 4023200105 is 5010023204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1748577856 + 2274622249 = 41816^2 + 47693^2 .

It is not a de Polignac number, because 4023200105 - 2¹⁶ = 4023134569 is a prime.

It is a super-2 number, since 2×4023200105² = 32372278169744022050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402320006 + ... + 402320015.

It is an arithmetic number, because the mean of its divisors is an integer number (1206960033).

Almost surely, 2^4023200105 is an apocalyptic number.

It is an amenable number.

4023200105 is a deficient number, since it is larger than the sum of its proper divisors (804640027).

4023200105 is an equidigital number, since it uses as much as digits as its factorization.

4023200105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804640026.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4023200105 is about 63428.7009562706. The cubic root of 4023200105 is about 1590.4641268642.

Adding to 4023200105 its reverse (5010023204), we get a palindrome (9033223309).

The spelling of 4023200105 in words is "four billion, twenty-three million, two hundred thousand, one hundred five".