200100121021132 has 12 divisors (see below), whose sum is σ = 350183084211576. Its totient is φ = 100047811246400.

The previous prime is 200100121021127. The next prime is 200100121021139. The reversal of 200100121021132 is 231120121001002.

200100121021132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200100121021132² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200100121021139) 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, 562115869 + ... + 562471732.

It is an arithmetic number, because the mean of its divisors is an integer number (29181923684298).

Almost surely, 2^{200100121021132} is an apocalyptic number.

It is an amenable number.

200100121021132 is a deficient number, since it is larger than the sum of its proper divisors (150082963190444).

200100121021132 is a wasteful number, since it uses less digits than its factorization.

200100121021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124632088 (or 1124632086 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 200100121021132 its reverse (231120121001002), we get a palindrome (431220242022134).

The spelling of 200100121021132 in words is "two hundred trillion, one hundred billion, one hundred twenty-one million, twenty-one thousand, one hundred thirty-two".