1327545730013 has 8 divisors (see below), whose sum is σ = 1344026442048. Its totient is φ = 1311148044864.

The previous prime is 1327545730009. The next prime is 1327545730019. The reversal of 1327545730013 is 3100375457231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1327545730013 - 2² = 1327545730009 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 (1327545730019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20724545 + ... + 20788502.

It is an arithmetic number, because the mean of its divisors is an integer number (168003305256).

Almost surely, 2^{1327545730013} is an apocalyptic number.

It is an amenable number.

1327545730013 is a deficient number, since it is larger than the sum of its proper divisors (16480712035).

1327545730013 is a wasteful number, since it uses less digits than its factorization.

1327545730013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41513443.

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 1327545730013 in words is "one trillion, three hundred twenty-seven billion, five hundred forty-five million, seven hundred thirty thousand, thirteen".