11662306132097 has 2 divisors, whose sum is σ = 11662306132098. Its totient is φ = 11662306132096.

The previous prime is 11662306132063. The next prime is 11662306132117. The reversal of 11662306132097 is 79023160326611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7058208979441 + 4604097152656 = 2656729^2 + 2145716^2 .

It is a cyclic number.

It is not a de Polignac number, because 11662306132097 - 2⁸ = 11662306131841 is a prime.

It is not a weakly prime, because it can be changed into another prime (11662306132007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5831153066048 + 5831153066049.

It is an arithmetic number, because the mean of its divisors is an integer number (5831153066049).

Almost surely, 2^{11662306132097} is an apocalyptic number.

It is an amenable number.

11662306132097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11662306132097 is an equidigital number, since it uses as much as digits as its factorization.

11662306132097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 11662306132097 in words is "eleven trillion, six hundred sixty-two billion, three hundred six million, one hundred thirty-two thousand, ninety-seven".