1162110116113 has 2 divisors, whose sum is σ = 1162110116114. Its totient is φ = 1162110116112.

The previous prime is 1162110116059. The next prime is 1162110116119. The reversal of 1162110116113 is 3116110112611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 876813122689 + 285296993424 = 936383^2 + 534132^2 .

It is a cyclic number.

It is not a de Polignac number, because 1162110116113 - 2³³ = 1153520181521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1162110116119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581055058056 + 581055058057.

It is an arithmetic number, because the mean of its divisors is an integer number (581055058057).

Almost surely, 2^{1162110116113} is an apocalyptic number.

It is an amenable number.

1162110116113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1162110116113 is an equidigital number, since it uses as much as digits as its factorization.

1162110116113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 25.

Adding to 1162110116113 its reverse (3116110112611), we get a palindrome (4278220228724).

The spelling of 1162110116113 in words is "one trillion, one hundred sixty-two billion, one hundred ten million, one hundred sixteen thousand, one hundred thirteen".