200030110330321 has 4 divisors (see below), whose sum is σ = 200427784506432. Its totient is φ = 199632436154212.

The previous prime is 200030110330313. The next prime is 200030110330331. The reversal of 200030110330321 is 123033011030002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200030110330321 - 2³ = 200030110330313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200030110330331) 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, 198837087301 + ... + 198837088306.

It is an arithmetic number, because the mean of its divisors is an integer number (50106946126608).

Almost surely, 2^{200030110330321} is an apocalyptic number.

It is an amenable number.

200030110330321 is a deficient number, since it is larger than the sum of its proper divisors (397674176111).

200030110330321 is an equidigital number, since it uses as much as digits as its factorization.

200030110330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397674176110.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 200030110330321 its reverse (123033011030002), we get a palindrome (323063121360323).

The spelling of 200030110330321 in words is "two hundred trillion, thirty billion, one hundred ten million, three hundred thirty thousand, three hundred twenty-one".