200120023101132 has 36 divisors (see below), whose sum is σ = 514151716916656. Its totient is φ = 65613122327520.

The previous prime is 200120023101121. The next prime is 200120023101139. The reversal of 200120023101132 is 231101320021002.

200120023101132 is a `hidden beast` number, since 20 + 0 + 1 + 200 + 2 + 310 + 1 + 132 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200120023101139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45564666088 + ... + 45564670479.

Almost surely, 2^{200120023101132} is an apocalyptic number.

It is an amenable number.

200120023101132 is an abundant number, since it is smaller than the sum of its proper divisors (314031693815524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200120023101132 is a wasteful number, since it uses less digits than its factorization.

200120023101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91129336638 (or 91129336633 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200120023101132 its reverse (231101320021002), we get a palindrome (431221343122134).

The spelling of 200120023101132 in words is "two hundred trillion, one hundred twenty billion, twenty-three million, one hundred one thousand, one hundred thirty-two".