30208680803 has 16 divisors (see below), whose sum is σ = 35033961984. Its totient is φ = 25513194240.

The previous prime is 30208680793. The next prime is 30208680829. The reversal of 30208680803 is 30808680203.

It is a cyclic number.

It is not a de Polignac number, because 30208680803 - 2⁶ = 30208680739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30208680833) 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 15 ways as a sum of consecutive naturals, for example, 56138 + ... + 252128.

It is an arithmetic number, because the mean of its divisors is an integer number (2189622624).

Almost surely, 2^30208680803 is an apocalyptic number.

30208680803 is a deficient number, since it is larger than the sum of its proper divisors (4825281181).

30208680803 is a wasteful number, since it uses less digits than its factorization.

30208680803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196322.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 30208680803 in words is "thirty billion, two hundred eight million, six hundred eighty thousand, eight hundred three".