132240142120 has 128 divisors (see below), whose sum is σ = 322625721600. Its totient is φ = 48617625600.

The previous prime is 132240142109. The next prime is 132240142127. The reversal of 132240142120 is 21241042231.

It is a junction number, because it is equal to n+sod(n) for n = 132240142091 and 132240142100.

It is not an unprimeable number, because it can be changed into a prime (132240142127) 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 31 ways as a sum of consecutive naturals, for example, 5628237 + ... + 5651683.

It is an arithmetic number, because the mean of its divisors is an integer number (2520513450).

Almost surely, 2^132240142120 is an apocalyptic number.

132240142120 is a gapful number since it is divisible by the number (10) 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 132240142120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161312860800).

132240142120 is an abundant number, since it is smaller than the sum of its proper divisors (190385579480).

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

132240142120 is a wasteful number, since it uses less digits than its factorization.

132240142120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23699 (or 23695 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 132240142120 its reverse (21241042231), we get a palindrome (153481184351).

The spelling of 132240142120 in words is "one hundred thirty-two billion, two hundred forty million, one hundred forty-two thousand, one hundred twenty".