328503083 has 2 divisors, whose sum is σ = 328503084. Its totient is φ = 328503082.

The previous prime is 328503079. The next prime is 328503137. The reversal of 328503083 is 380305823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328503083 - 2² = 328503079 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (328503073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164251541 + 164251542.

It is an arithmetic number, because the mean of its divisors is an integer number (164251542).

Almost surely, 2^328503083 is an apocalyptic number.

328503083 is a deficient number, since it is larger than the sum of its proper divisors (1).

328503083 is an equidigital number, since it uses as much as digits as its factorization.

328503083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 328503083 is about 18124.6540104908. The cubic root of 328503083 is about 689.9958572880.

The spelling of 328503083 in words is "three hundred twenty-eight million, five hundred three thousand, eighty-three".