1361183327 has 4 divisors (see below), whose sum is σ = 1555638096. Its totient is φ = 1166728560.

The previous prime is 1361183321. The next prime is 1361183339. The reversal of 1361183327 is 7233811631.

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 1361183327 - 2⁴ = 1361183311 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 (1361183321) 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, 97227374 + ... + 97227387.

It is an arithmetic number, because the mean of its divisors is an integer number (388909524).

Almost surely, 2^1361183327 is an apocalyptic number.

1361183327 is a deficient number, since it is larger than the sum of its proper divisors (194454769).

1361183327 is an equidigital number, since it uses as much as digits as its factorization.

1361183327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194454768.

The product of its digits is 18144, while the sum is 35.

The square root of 1361183327 is about 36894.2180700445. The cubic root of 1361183327 is about 1108.2528928648.

Adding to 1361183327 its reverse (7233811631), we get a palindrome (8594994958).

The spelling of 1361183327 in words is "one billion, three hundred sixty-one million, one hundred eighty-three thousand, three hundred twenty-seven".