20134304013203 has 8 divisors (see below), whose sum is σ = 20514811280400. Its totient is φ = 19753819514208.

The previous prime is 20134304013191. The next prime is 20134304013221. The reversal of 20134304013203 is 30231040343102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20134304013203 - 2³⁰ = 20133230271379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20134304013283) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3901433 + ... + 7449146.

It is an arithmetic number, because the mean of its divisors is an integer number (2564351410050).

Almost surely, 2^{20134304013203} is an apocalyptic number.

20134304013203 is a deficient number, since it is larger than the sum of its proper divisors (380507267197).

20134304013203 is a wasteful number, since it uses less digits than its factorization.

20134304013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11384101.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20134304013203 its reverse (30231040343102), we get a palindrome (50365344356305).

The spelling of 20134304013203 in words is "twenty trillion, one hundred thirty-four billion, three hundred four million, thirteen thousand, two hundred three".