30336213803 has 4 divisors (see below), whose sum is σ = 34669958640. Its totient is φ = 26002468968.

The previous prime is 30336213793. The next prime is 30336213811. The reversal of 30336213803 is 30831263303.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 30336213803 - 2¹⁶ = 30336148267 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30336213803.

It is not an unprimeable number, because it can be changed into a prime (30336213863) 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 3 ways as a sum of consecutive naturals, for example, 2166872408 + ... + 2166872421.

It is an arithmetic number, because the mean of its divisors is an integer number (8667489660).

Almost surely, 2^30336213803 is an apocalyptic number.

30336213803 is a deficient number, since it is larger than the sum of its proper divisors (4333744837).

30336213803 is an equidigital number, since it uses as much as digits as its factorization.

30336213803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333744836.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 30336213803 in words is "thirty billion, three hundred thirty-six million, two hundred thirteen thousand, eight hundred three".