132661243061143 has 2 divisors, whose sum is σ = 132661243061144. Its totient is φ = 132661243061142.

The previous prime is 132661243061089. The next prime is 132661243061209. The reversal of 132661243061143 is 341160342166231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132661243061143 - 2²⁵ = 132661209506711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132661243061143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132661243061843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66330621530571 + 66330621530572.

It is an arithmetic number, because the mean of its divisors is an integer number (66330621530572).

Almost surely, 2^{132661243061143} is an apocalyptic number.

132661243061143 is a deficient number, since it is larger than the sum of its proper divisors (1).

132661243061143 is an equidigital number, since it uses as much as digits as its factorization.

132661243061143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 132661243061143 in words is "one hundred thirty-two trillion, six hundred sixty-one billion, two hundred forty-three million, sixty-one thousand, one hundred forty-three".