200121132330003 has 8 divisors (see below), whose sum is σ = 266839676260288. Its totient is φ = 133408338309864.

The previous prime is 200121132329983. The next prime is 200121132330019. The reversal of 200121132330003 is 300033231121002.

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

It is not a de Polignac number, because 200121132330003 - 2³⁷ = 199983693376531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200121132350003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437396325 + ... + 1437535542.

It is an arithmetic number, because the mean of its divisors is an integer number (33354959532536).

Almost surely, 2^{200121132330003} is an apocalyptic number.

200121132330003 is a deficient number, since it is larger than the sum of its proper divisors (66718543930285).

200121132330003 is a wasteful number, since it uses less digits than its factorization.

200121132330003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874955073.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200121132330003 its reverse (300033231121002), we get a palindrome (500154363451005).

The spelling of 200121132330003 in words is "two hundred trillion, one hundred twenty-one billion, one hundred thirty-two million, three hundred thirty thousand, three".