327103361 has 4 divisors (see below), whose sum is σ = 352265172. Its totient is φ = 301941552.

The previous prime is 327103349. The next prime is 327103363. The reversal of 327103361 is 163301723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 163301723 = 13 ⋅12561671.

It can be written as a sum of positive squares in 2 ways, for example, as 206784400 + 120318961 = 14380^2 + 10969^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327103361 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 327103361.

It is not an unprimeable number, because it can be changed into a prime (327103363) 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, 12580886 + ... + 12580911.

It is an arithmetic number, because the mean of its divisors is an integer number (88066293).

Almost surely, 2^327103361 is an apocalyptic number.

It is an amenable number.

327103361 is a deficient number, since it is larger than the sum of its proper divisors (25161811).

327103361 is a wasteful number, since it uses less digits than its factorization.

327103361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25161810.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 327103361 is about 18085.9990324007. Note that the first 3 decimals coincide. The cubic root of 327103361 is about 689.0144587157.

The spelling of 327103361 in words is "three hundred twenty-seven million, one hundred three thousand, three hundred sixty-one".