200111330230021 has 8 divisors (see below), whose sum is σ = 242151525656640. Its totient is φ = 161434350437568.

The previous prime is 200111330229971. The next prime is 200111330230079. The reversal of 200111330230021 is 120032033111002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200111330230021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200111330230121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840803908411 + ... + 840803908648.

It is an arithmetic number, because the mean of its divisors is an integer number (30268940707080).

Almost surely, 2^{200111330230021} is an apocalyptic number.

It is an amenable number.

200111330230021 is a deficient number, since it is larger than the sum of its proper divisors (42040195426619).

200111330230021 is a wasteful number, since it uses less digits than its factorization.

200111330230021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681607817083.

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

Adding to 200111330230021 its reverse (120032033111002), we get a palindrome (320143363341023).

The spelling of 200111330230021 in words is "two hundred trillion, one hundred eleven billion, three hundred thirty million, two hundred thirty thousand, twenty-one".