132541566611 has 4 divisors (see below), whose sum is σ = 136123771152. Its totient is φ = 128959362072.

The previous prime is 132541566601. The next prime is 132541566649. The reversal of 132541566611 is 116665145231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132541566611 - 2²⁶ = 132474457747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132541566601) 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, 1791102215 + ... + 1791102288.

It is an arithmetic number, because the mean of its divisors is an integer number (34030942788).

Almost surely, 2^132541566611 is an apocalyptic number.

132541566611 is a deficient number, since it is larger than the sum of its proper divisors (3582204541).

132541566611 is an equidigital number, since it uses as much as digits as its factorization.

132541566611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582204540.

The product of its digits is 129600, while the sum is 41.

The spelling of 132541566611 in words is "one hundred thirty-two billion, five hundred forty-one million, five hundred sixty-six thousand, six hundred eleven".