200102233000121 has 4 divisors (see below), whose sum is σ = 200102263142544. Its totient is φ = 200102202857700.

The previous prime is 200102233000073. The next prime is 200102233000141. The reversal of 200102233000121 is 121000332201002.

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 200102233000121 - 2¹⁸ = 200102232737977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200102233000121.

It is not an unprimeable number, because it can be changed into a prime (200102233000141) 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, 264275 + ... + 20006856.

It is an arithmetic number, because the mean of its divisors is an integer number (50025565785636).

Almost surely, 2^{200102233000121} is an apocalyptic number.

It is an amenable number.

200102233000121 is a deficient number, since it is larger than the sum of its proper divisors (30142423).

200102233000121 is an equidigital number, since it uses as much as digits as its factorization.

200102233000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30142422.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200102233000121 its reverse (121000332201002), we get a palindrome (321102565201123).

The spelling of 200102233000121 in words is "two hundred trillion, one hundred two billion, two hundred thirty-three million, one hundred twenty-one", and thus it is an aban number.