4113005121 has 24 divisors (see below), whose sum is σ = 6182918560. Its totient is φ = 2732268672.

The previous prime is 4113005119. The next prime is 4113005209. The reversal of 4113005121 is 1215003114.

It is not a de Polignac number, because 4113005121 - 2¹ = 4113005119 is a prime.

It is a super-2 number, since 2×4113005121² = 33833622250744449282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4113005094 and 4113005103.

It is not an unprimeable number, because it can be changed into a prime (4113005111) 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 23 ways as a sum of consecutive naturals, for example, 38865 + ... + 98673.

Almost surely, 2^4113005121 is an apocalyptic number.

It is an amenable number.

4113005121 is a deficient number, since it is larger than the sum of its proper divisors (2069913439).

4113005121 is an equidigital number, since it uses as much as digits as its factorization.

4113005121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60107 (or 60095 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 4113005121 is about 64132.7149043294. The cubic root of 4113005121 is about 1602.2111513121.

Adding to 4113005121 its reverse (1215003114), we get a palindrome (5328008235).

The spelling of 4113005121 in words is "four billion, one hundred thirteen million, five thousand, one hundred twenty-one".