113330213330197 has 2 divisors, whose sum is σ = 113330213330198. Its totient is φ = 113330213330196.

The previous prime is 113330213330167. The next prime is 113330213330221. The reversal of 113330213330197 is 791033312033311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112295434078116 + 1034779252081 = 10596954^2 + 1017241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113330213330197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113330213330167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56665106665098 + 56665106665099.

It is an arithmetic number, because the mean of its divisors is an integer number (56665106665099).

Almost surely, 2^{113330213330197} is an apocalyptic number.

It is an amenable number.

113330213330197 is a deficient number, since it is larger than the sum of its proper divisors (1).

113330213330197 is an equidigital number, since it uses as much as digits as its factorization.

113330213330197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 91854, while the sum is 40.

The spelling of 113330213330197 in words is "one hundred thirteen trillion, three hundred thirty billion, two hundred thirteen million, three hundred thirty thousand, one hundred ninety-seven".