200020001320023 has 8 divisors (see below), whose sum is σ = 266693408167536. Its totient is φ = 133346631009600.

The previous prime is 200020001319989. The next prime is 200020001320031. The reversal of 200020001320023 is 320023100020002.

200020001320023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 200020001320023 - 2²⁰ = 200020000271447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200020001319984 and 200020001320011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020001320033) 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, 8506363 + ... + 21734723.

It is an arithmetic number, because the mean of its divisors is an integer number (33336676020942).

Almost surely, 2^{200020001320023} is an apocalyptic number.

200020001320023 is a deficient number, since it is larger than the sum of its proper divisors (66673406847513).

200020001320023 is a wasteful number, since it uses less digits than its factorization.

200020001320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18268545.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 200020001320023 its reverse (320023100020002), we get a palindrome (520043101340025).

The spelling of 200020001320023 in words is "two hundred trillion, twenty billion, one million, three hundred twenty thousand, twenty-three".