4105313125 has 40 divisors (see below), whose sum is σ = 5377578624. Its totient is φ = 3127080000.

The previous prime is 4105313111. The next prime is 4105313129. The reversal of 4105313125 is 5213135014.

It is a happy number.

It is not a de Polignac number, because 4105313125 - 2³¹ = 1957829477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 4105313125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4105313129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3981360 + ... + 3982390.

Almost surely, 2^4105313125 is an apocalyptic number.

It is an amenable number.

4105313125 is a deficient number, since it is larger than the sum of its proper divisors (1272265499).

4105313125 is a wasteful number, since it uses less digits than its factorization.

4105313125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 4105313125 is about 64072.7174778782. The cubic root of 4105313125 is about 1601.2117285739.

Adding to 4105313125 its reverse (5213135014), we get a palindrome (9318448139).

The spelling of 4105313125 in words is "four billion, one hundred five million, three hundred thirteen thousand, one hundred twenty-five".