2113330431301 has 2 divisors, whose sum is σ = 2113330431302. Its totient is φ = 2113330431300.

The previous prime is 2113330431257. The next prime is 2113330431313. The reversal of 2113330431301 is 1031340333112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1862979308100 + 250351123201 = 1364910^2 + 500351^2 .

It is a cyclic number.

It is not a de Polignac number, because 2113330431301 - 2¹³ = 2113330423109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113330431371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056665215650 + 1056665215651.

It is an arithmetic number, because the mean of its divisors is an integer number (1056665215651).

Almost surely, 2^{2113330431301} is an apocalyptic number.

It is an amenable number.

2113330431301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113330431301 is an equidigital number, since it uses as much as digits as its factorization.

2113330431301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2113330431301 its reverse (1031340333112), we get a palindrome (3144670764413).

The spelling of 2113330431301 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-one thousand, three hundred one".