132321112 has 32 divisors (see below), whose sum is σ = 309323520. Its totient is φ = 51553440.

The previous prime is 132321109. The next prime is 132321127. The reversal of 132321112 is 211123231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106788 + ... + 108019.

It is an arithmetic number, because the mean of its divisors is an integer number (9666360).

Almost surely, 2^132321112 is an apocalyptic number.

It is an amenable number.

132321112 is an abundant number, since it is smaller than the sum of its proper divisors (177002408).

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

132321112 is a wasteful number, since it uses less digits than its factorization.

132321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214831 (or 214827 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 132321112 is about 11503.0914105731. The cubic root of 132321112 is about 509.5768783248.

Adding to 132321112 its reverse (211123231), we get a palindrome (343444343).

The spelling of 132321112 in words is "one hundred thirty-two million, three hundred twenty-one thousand, one hundred twelve".