411600121 has 2 divisors, whose sum is σ = 411600122. Its totient is φ = 411600120.

The previous prime is 411600109. The next prime is 411600131. The reversal of 411600121 is 121006114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 249292521 + 162307600 = 15789^2 + 12740^2 .

It is a cyclic number.

It is not a de Polignac number, because 411600121 - 2⁹ = 411599609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 411600095 and 411600104.

It is not a weakly prime, because it can be changed into another prime (411600131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205800060 + 205800061.

It is an arithmetic number, because the mean of its divisors is an integer number (205800061).

Almost surely, 2^411600121 is an apocalyptic number.

It is an amenable number.

411600121 is a deficient number, since it is larger than the sum of its proper divisors (1).

411600121 is an equidigital number, since it uses as much as digits as its factorization.

411600121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 411600121 is about 20287.9304267340. The cubic root of 411600121 is about 743.8610713199.

Adding to 411600121 its reverse (121006114), we get a palindrome (532606235).

The spelling of 411600121 in words is "four hundred eleven million, six hundred thousand, one hundred twenty-one".