132120111240 has 96 divisors (see below), whose sum is σ = 462420405720. Its totient is φ = 32521872384.

The previous prime is 132120111223. The next prime is 132120111241. The reversal of 132120111240 is 42111021231.

It can be written as a sum of positive squares in 4 ways, for example, as 76232314404 + 55887796836 = 276102^2 + 236406^2 .

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 (132120111241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14110717 + ... + 14120076.

Almost surely, 2^132120111240 is an apocalyptic number.

132120111240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132120111240 is an abundant number, since it is smaller than the sum of its proper divisors (330300294480).

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

132120111240 is a wasteful number, since it uses less digits than its factorization.

132120111240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28230823 (or 28230816 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 132120111240 its reverse (42111021231), we get a palindrome (174231132471).

Subtracting from 132120111240 its reverse (42111021231), we obtain a palindrome (90009090009).

The spelling of 132120111240 in words is "one hundred thirty-two billion, one hundred twenty million, one hundred eleven thousand, two hundred forty".