200010233121 has 8 divisors (see below), whose sum is σ = 266874548160. Its totient is φ = 133243036752.

The previous prime is 200010233117. The next prime is 200010233123. The reversal of 200010233121 is 121332010002.

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

It is not a de Polignac number, because 200010233121 - 2² = 200010233117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200010233121.

It is not an unprimeable number, because it can be changed into a prime (200010233123) 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, 24274861 + ... + 24283098.

It is an arithmetic number, because the mean of its divisors is an integer number (33359318520).

Almost surely, 2^200010233121 is an apocalyptic number.

It is an amenable number.

200010233121 is a deficient number, since it is larger than the sum of its proper divisors (66864315039).

200010233121 is a wasteful number, since it uses less digits than its factorization.

200010233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48559335.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 200010233121 its reverse (121332010002), we get a palindrome (321342243123).

The spelling of 200010233121 in words is "two hundred billion, ten million, two hundred thirty-three thousand, one hundred twenty-one".