201132232110120 has 128 divisors (see below), whose sum is σ = 608368389465600. Its totient is φ = 53194849695744.

The previous prime is 201132232110101. The next prime is 201132232110127. The reversal of 201132232110120 is 21011232231102.

It is not an unprimeable number, because it can be changed into a prime (201132232110127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3353232 + ... + 20334911.

It is an arithmetic number, because the mean of its divisors is an integer number (4752878042700).

Almost surely, 2^{201132232110120} is an apocalyptic number.

201132232110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201132232110120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304184194732800).

201132232110120 is an abundant number, since it is smaller than the sum of its proper divisors (407236157355480).

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

201132232110120 is a wasteful number, since it uses less digits than its factorization.

201132232110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23688739 (or 23688735 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201132232110120 its reverse (21011232231102), we get a palindrome (222143464341222).

The spelling of 201132232110120 in words is "two hundred one trillion, one hundred thirty-two billion, two hundred thirty-two million, one hundred ten thousand, one hundred twenty".