200033300121121 has 4 divisors (see below), whose sum is σ = 200090468830000. Its totient is φ = 199976131412244.

The previous prime is 200033300121107. The next prime is 200033300121131. The reversal of 200033300121121 is 121121003330002.

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 200033300121121 - 2¹³ = 200033300112929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200033300121131) 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 3 ways as a sum of consecutive naturals, for example, 28584349191 + ... + 28584356188.

It is an arithmetic number, because the mean of its divisors is an integer number (50022617207500).

Almost surely, 2^{200033300121121} is an apocalyptic number.

It is an amenable number.

200033300121121 is a deficient number, since it is larger than the sum of its proper divisors (57168708879).

200033300121121 is an equidigital number, since it uses as much as digits as its factorization.

200033300121121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57168708878.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 200033300121121 its reverse (121121003330002), we get a palindrome (321154303451123).

The spelling of 200033300121121 in words is "two hundred trillion, thirty-three billion, three hundred million, one hundred twenty-one thousand, one hundred twenty-one".