11132332945897 has 2 divisors, whose sum is σ = 11132332945898. Its totient is φ = 11132332945896.

The previous prime is 11132332945879. The next prime is 11132332945913. The reversal of 11132332945897 is 79854923323111.

11132332945897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (11132332945879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9608735241616 + 1523597704281 = 3099796^2 + 1234341^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11132332945897 is a prime.

It is not a weakly prime, because it can be changed into another prime (11132332945597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566166472948 + 5566166472949.

It is an arithmetic number, because the mean of its divisors is an integer number (5566166472949).

Almost surely, 2^{11132332945897} is an apocalyptic number.

It is an amenable number.

11132332945897 is a deficient number, since it is larger than the sum of its proper divisors (1).

11132332945897 is an equidigital number, since it uses as much as digits as its factorization.

11132332945897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 58.

The spelling of 11132332945897 in words is "eleven trillion, one hundred thirty-two billion, three hundred thirty-two million, nine hundred forty-five thousand, eight hundred ninety-seven".