4005103124 has 12 divisors (see below), whose sum is σ = 7646106048. Its totient is φ = 1820501400.

The previous prime is 4005103111. The next prime is 4005103129. The reversal of 4005103124 is 4213015004.

It is a junction number, because it is equal to n+sod(n) for n = 4005103096 and 4005103105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005103129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45512492 + ... + 45512579.

It is an arithmetic number, because the mean of its divisors is an integer number (637175504).

Almost surely, 2^4005103124 is an apocalyptic number.

4005103124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4005103124 is a deficient number, since it is larger than the sum of its proper divisors (3641002924).

4005103124 is a wasteful number, since it uses less digits than its factorization.

4005103124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91025086 (or 91025084 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4005103124 is about 63285.8840816813. The cubic root of 4005103124 is about 1588.0758237963.

Adding to 4005103124 its reverse (4213015004), we get a palindrome (8218118128).

The spelling of 4005103124 in words is "four billion, five million, one hundred three thousand, one hundred twenty-four".