132728873327 has 4 divisors (see below), whose sum is σ = 132731880240. Its totient is φ = 132725866416.

The previous prime is 132728873279. The next prime is 132728873369. The reversal of 132728873327 is 723378827231.

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 132728873327 - 2³² = 128433906031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132728873227) 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, 1436243 + ... + 1525860.

It is an arithmetic number, because the mean of its divisors is an integer number (33182970060).

Almost surely, 2^132728873327 is an apocalyptic number.

132728873327 is a deficient number, since it is larger than the sum of its proper divisors (3006913).

132728873327 is an equidigital number, since it uses as much as digits as its factorization.

132728873327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006912.

The product of its digits is 4741632, while the sum is 53.

The spelling of 132728873327 in words is "one hundred thirty-two billion, seven hundred twenty-eight million, eight hundred seventy-three thousand, three hundred twenty-seven".