20300203222003 has 8 divisors (see below), whose sum is σ = 20380944276000. Its totient is φ = 20219501247168.

The previous prime is 20300203222001. The next prime is 20300203222021. The reversal of 20300203222003 is 30022230200302.

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 20300203222003 - 2¹ = 20300203222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20300203222001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8728578 + ... + 10806871.

It is an arithmetic number, because the mean of its divisors is an integer number (2547618034500).

Almost surely, 2^{20300203222003} is an apocalyptic number.

20300203222003 is a deficient number, since it is larger than the sum of its proper divisors (80741053997).

20300203222003 is a wasteful number, since it uses less digits than its factorization.

20300203222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19539581.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20300203222003 its reverse (30022230200302), we get a palindrome (50322433422305).

The spelling of 20300203222003 in words is "twenty trillion, three hundred billion, two hundred three million, two hundred twenty-two thousand, three".