200020020231323 has 8 divisors (see below), whose sum is σ = 211786248109392. Its totient is φ = 188253830612736.

The previous prime is 200020020231299. The next prime is 200020020231329. The reversal of 200020020231323 is 323132020020002.

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 200020020231323 - 2⁶ = 200020020231259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200020020231295 and 200020020231304.

It is not an unprimeable number, because it can be changed into a prime (200020020231329) 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, 1568936 + ... + 20062442.

It is an arithmetic number, because the mean of its divisors is an integer number (26473281013674).

Almost surely, 2^{200020020231323} is an apocalyptic number.

200020020231323 is a deficient number, since it is larger than the sum of its proper divisors (11766227878069).

200020020231323 is a wasteful number, since it uses less digits than its factorization.

200020020231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19129741.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 200020020231323 its reverse (323132020020002), we get a palindrome (523152040251325).

The spelling of 200020020231323 in words is "two hundred trillion, twenty billion, twenty million, two hundred thirty-one thousand, three hundred twenty-three".