132115723632 has 120 divisors (see below), whose sum is σ = 382831010640. Its totient is φ = 42482119680.

The previous prime is 132115723583. The next prime is 132115723633. The reversal of 132115723632 is 236327511231.

132115723632 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 15 + 7 + 2 + 3 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132115723633) 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, 4876588 + ... + 4903604.

It is an arithmetic number, because the mean of its divisors is an integer number (3190258422).

Almost surely, 2^132115723632 is an apocalyptic number.

132115723632 is a gapful number since it is divisible by the number (12) 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 132115723632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191415505320).

132115723632 is an abundant number, since it is smaller than the sum of its proper divisors (250715287008).

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

132115723632 is a wasteful number, since it uses less digits than its factorization.

132115723632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28231 (or 28222 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The spelling of 132115723632 in words is "one hundred thirty-two billion, one hundred fifteen million, seven hundred twenty-three thousand, six hundred thirty-two".