132661243061089 has 2 divisors, whose sum is σ = 132661243061090. Its totient is φ = 132661243061088.

The previous prime is 132661243061063. The next prime is 132661243061143. The reversal of 132661243061089 is 980160342166231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98067824526400 + 34593418534689 = 9902920^2 + 5881617^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132661243061089 is a prime.

It is not a weakly prime, because it can be changed into another prime (132661243161089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66330621530544 + 66330621530545.

It is an arithmetic number, because the mean of its divisors is an integer number (66330621530545).

Almost surely, 2^{132661243061089} is an apocalyptic number.

It is an amenable number.

132661243061089 is a deficient number, since it is larger than the sum of its proper divisors (1).

132661243061089 is an equidigital number, since it uses as much as digits as its factorization.

132661243061089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 132661243061089 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, two hundred forty-three million, sixty-one thousand, eighty-nine".