1113330371 has 2 divisors, whose sum is σ = 1113330372. Its totient is φ = 1113330370.

The previous prime is 1113330299. The next prime is 1113330397. The reversal of 1113330371 is 1730333111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113330371 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1113300371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556665185 + 556665186.

It is an arithmetic number, because the mean of its divisors is an integer number (556665186).

Almost surely, 2^1113330371 is an apocalyptic number.

1113330371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113330371 is an equidigital number, since it uses as much as digits as its factorization.

1113330371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 23.

The square root of 1113330371 is about 33366.6056259848. The cubic root of 1113330371 is about 1036.4332857024.

Adding to 1113330371 its reverse (1730333111), we get a palindrome (2843663482).

The spelling of 1113330371 in words is "one billion, one hundred thirteen million, three hundred thirty thousand, three hundred seventy-one".