1327148219 has 2 divisors, whose sum is σ = 1327148220. Its totient is φ = 1327148218.

The previous prime is 1327148167. The next prime is 1327148239. The reversal of 1327148219 is 9128417231.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (9128417231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1327148219 - 2⁸ = 1327147963 is a prime.

It is a super-2 number, since 2×1327148219² = 3522644790389743922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1327148239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663574109 + 663574110.

It is an arithmetic number, because the mean of its divisors is an integer number (663574110).

Almost surely, 2^1327148219 is an apocalyptic number.

1327148219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327148219 is an equidigital number, since it uses as much as digits as its factorization.

1327148219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 38.

The square root of 1327148219 is about 36430.0455530871. The cubic root of 1327148219 is about 1098.9378780877.

The spelling of 1327148219 in words is "one billion, three hundred twenty-seven million, one hundred forty-eight thousand, two hundred nineteen".