328085103 has 12 divisors (see below), whose sum is σ = 461683608. Its totient is φ = 207210960.

The previous prime is 328085083. The next prime is 328085111. The reversal of 328085103 is 301580823.

It is a happy number.

It is not a de Polignac number, because 328085103 - 2⁵ = 328085071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328085113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150388 + ... + 152553.

It is an arithmetic number, because the mean of its divisors is an integer number (38473634).

Almost surely, 2^328085103 is an apocalyptic number.

328085103 is a deficient number, since it is larger than the sum of its proper divisors (133598505).

328085103 is a wasteful number, since it uses less digits than its factorization.

328085103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302982 (or 302963 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 328085103 is about 18113.1196374341. The cubic root of 328085103 is about 689.7030879659.

The spelling of 328085103 in words is "three hundred twenty-eight million, eighty-five thousand, one hundred three".