4105120213 has 4 divisors (see below), whose sum is σ = 4157083840. Its totient is φ = 4053156588.

The previous prime is 4105120211. The next prime is 4105120241. The reversal of 4105120213 is 3120215014.

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 4105120213 - 2¹ = 4105120211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105120211) by changing a digit.

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, 25981695 + ... + 25981852.

It is an arithmetic number, because the mean of its divisors is an integer number (1039270960).

Almost surely, 2^4105120213 is an apocalyptic number.

It is an amenable number.

4105120213 is a deficient number, since it is larger than the sum of its proper divisors (51963627).

4105120213 is an equidigital number, since it uses as much as digits as its factorization.

4105120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51963626.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 4105120213 is about 64071.2120456606. The cubic root of 4105120213 is about 1601.1866474342.

Adding to 4105120213 its reverse (3120215014), we get a palindrome (7225335227).

The spelling of 4105120213 in words is "four billion, one hundred five million, one hundred twenty thousand, two hundred thirteen".