132761661343 has 4 divisors (see below), whose sum is σ = 132765371928. Its totient is φ = 132757950760.

The previous prime is 132761661317. The next prime is 132761661377. The reversal of 132761661343 is 343166167231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343166167231 = 67 ⋅5121883093.

It is a cyclic number.

It is not a de Polignac number, because 132761661343 - 2⁹ = 132761660831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132761661343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132761661443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1801096 + ... + 1873357.

It is an arithmetic number, because the mean of its divisors is an integer number (33191342982).

Almost surely, 2^132761661343 is an apocalyptic number.

132761661343 is a deficient number, since it is larger than the sum of its proper divisors (3710585).

132761661343 is an equidigital number, since it uses as much as digits as its factorization.

132761661343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3710584.

The product of its digits is 326592, while the sum is 43.

The spelling of 132761661343 in words is "one hundred thirty-two billion, seven hundred sixty-one million, six hundred sixty-one thousand, three hundred forty-three".