20814300008803 has 4 divisors (see below), whose sum is σ = 23787771438640. Its totient is φ = 17840828578968.

The previous prime is 20814300008753. The next prime is 20814300008807. The reversal of 20814300008803 is 30880000341802.

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

It is a cyclic number.

It is not a de Polignac number, because 20814300008803 - 2²¹ = 20814297911651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20814300008807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1486735714908 + ... + 1486735714921.

It is an arithmetic number, because the mean of its divisors is an integer number (5946942859660).

Almost surely, 2^{20814300008803} is an apocalyptic number.

20814300008803 is a deficient number, since it is larger than the sum of its proper divisors (2973471429837).

20814300008803 is an equidigital number, since it uses as much as digits as its factorization.

20814300008803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973471429836.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 20814300008803 in words is "twenty trillion, eight hundred fourteen billion, three hundred million, eight thousand, eight hundred three".