30800000803 has 32 divisors (see below), whose sum is σ = 37722230784. Its totient is φ = 24764400000.

The previous prime is 30800000789. The next prime is 30800000807.

30800000803 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 30800000803 - 2²⁹ = 30263129891 is a prime.

It is a Duffinian number.

30800000803 is a modest number, since divided by 803 gives 308 as remainder.

It is not an unprimeable number, because it can be changed into a prime (30800000807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413338 + ... + 482128.

It is an arithmetic number, because the mean of its divisors is an integer number (1178819712).

Almost surely, 2^30800000803 is an apocalyptic number.

30800000803 is a deficient number, since it is larger than the sum of its proper divisors (6922229981).

30800000803 is a wasteful number, since it uses less digits than its factorization.

30800000803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68947.

The product of its (nonzero) digits is 576, while the sum is 22.

It can be divided in two parts, 30800000 and 803, that added together give a palindrome (30800803).

The spelling of 30800000803 in words is "thirty billion, eight hundred million, eight hundred three", and thus it is an aban number.