2113330430401 has 2 divisors, whose sum is σ = 2113330430402. Its totient is φ = 2113330430400.

The previous prime is 2113330430389. The next prime is 2113330430423. The reversal of 2113330430401 is 1040340333112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1231487356176 + 881843074225 = 1109724^2 + 939065^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113330430401 - 2²⁵ = 2113296875969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2113330530401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056665215200 + 1056665215201.

It is an arithmetic number, because the mean of its divisors is an integer number (1056665215201).

Almost surely, 2^{2113330430401} is an apocalyptic number.

It is an amenable number.

2113330430401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113330430401 is an equidigital number, since it uses as much as digits as its factorization.

2113330430401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2113330430401 its reverse (1040340333112), we get a palindrome (3153670763513).

The spelling of 2113330430401 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty thousand, four hundred one".