328300523 has 2 divisors, whose sum is σ = 328300524. Its totient is φ = 328300522.

The previous prime is 328300513. The next prime is 328300579. The reversal of 328300523 is 325003823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328300523 - 2⁴ = 328300507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 328300492 and 328300501.

It is not a weakly prime, because it can be changed into another prime (328300513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164150261 + 164150262.

It is an arithmetic number, because the mean of its divisors is an integer number (164150262).

Almost surely, 2^328300523 is an apocalyptic number.

328300523 is a deficient number, since it is larger than the sum of its proper divisors (1).

328300523 is an equidigital number, since it uses as much as digits as its factorization.

328300523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 328300523 is about 18119.0651800803. The cubic root of 328300523 is about 689.8540074799.

It can be divided in two parts, 328300 and 523, that added together give a palindrome (328823).

The spelling of 328300523 in words is "three hundred twenty-eight million, three hundred thousand, five hundred twenty-three".