1328318119 has 2 divisors, whose sum is σ = 1328318120. Its totient is φ = 1328318118.

The previous prime is 1328318113. The next prime is 1328318129. The reversal of 1328318119 is 9118138231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1328318119 - 2³ = 1328318111 is a prime.

It is a super-2 number, since 2×1328318119² = 3528858050527396322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1328318111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664159059 + 664159060.

It is an arithmetic number, because the mean of its divisors is an integer number (664159060).

Almost surely, 2^1328318119 is an apocalyptic number.

1328318119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1328318119 is an equidigital number, since it uses as much as digits as its factorization.

1328318119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 37.

The square root of 1328318119 is about 36446.0988172946. The cubic root of 1328318119 is about 1099.2606930323.

The spelling of 1328318119 in words is "one billion, three hundred twenty-eight million, three hundred eighteen thousand, one hundred nineteen".