4413105121 has 2 divisors, whose sum is σ = 4413105122. Its totient is φ = 4413105120.

The previous prime is 4413105101. The next prime is 4413105149. The reversal of 4413105121 is 1215013144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3931917025 + 481188096 = 62705^2 + 21936^2 .

It is a cyclic number.

It is not a de Polignac number, because 4413105121 - 2²⁵ = 4379550689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4413105092 and 4413105101.

It is not a weakly prime, because it can be changed into another prime (4413105101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206552560 + 2206552561.

It is an arithmetic number, because the mean of its divisors is an integer number (2206552561).

Almost surely, 2^4413105121 is an apocalyptic number.

It is an amenable number.

4413105121 is a deficient number, since it is larger than the sum of its proper divisors (1).

4413105121 is an equidigital number, since it uses as much as digits as its factorization.

4413105121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4413105121 is about 66431.2059276361. The cubic root of 4413105121 is about 1640.2677929993.

Adding to 4413105121 its reverse (1215013144), we get a palindrome (5628118265).

The spelling of 4413105121 in words is "four billion, four hundred thirteen million, one hundred five thousand, one hundred twenty-one".