2113330431139 has 2 divisors, whose sum is σ = 2113330431140. Its totient is φ = 2113330431138.

The previous prime is 2113330431067. The next prime is 2113330431229. The reversal of 2113330431139 is 9311340333112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113330431139 - 2³⁹ = 1563574617251 is a prime.

It is a super-2 number, since 2×2113330431139² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2113330431439) 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, 1056665215569 + 1056665215570.

It is an arithmetic number, because the mean of its divisors is an integer number (1056665215570).

Almost surely, 2^{2113330431139} is an apocalyptic number.

2113330431139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113330431139 is an equidigital number, since it uses as much as digits as its factorization.

2113330431139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 34.

The spelling of 2113330431139 in words is "two trillion, one hundred thirteen billion, three hundred thirty million, four hundred thirty-one thousand, one hundred thirty-nine".