30828037115 has 16 divisors (see below), whose sum is σ = 37165879296. Its totient is φ = 24547740000.

The previous prime is 30828037103. The next prime is 30828037129. The reversal of 30828037115 is 51173082803.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-30828037115 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2079680 + ... + 2094450.

It is an arithmetic number, because the mean of its divisors is an integer number (2322867456).

Almost surely, 2^30828037115 is an apocalyptic number.

30828037115 is a deficient number, since it is larger than the sum of its proper divisors (6337842181).

30828037115 is a wasteful number, since it uses less digits than its factorization.

30828037115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16690.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 30828037115 in words is "thirty billion, eight hundred twenty-eight million, thirty-seven thousand, one hundred fifteen".