132101232 has 20 divisors (see below), whose sum is σ = 341261640. Its totient is φ = 44033728.

The previous prime is 132101197. The next prime is 132101239. The reversal of 132101232 is 232101231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132101239) 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 3 ways as a sum of consecutive naturals, for example, 1376007 + ... + 1376102.

It is an arithmetic number, because the mean of its divisors is an integer number (17063082).

Almost surely, 2^132101232 is an apocalyptic number.

132101232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132101232 is an abundant number, since it is smaller than the sum of its proper divisors (209160408).

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

132101232 is a wasteful number, since it uses less digits than its factorization.

132101232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752120 (or 2752114 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132101232 is about 11493.5300060512. The cubic root of 132101232 is about 509.2944646258.

Adding to 132101232 its reverse (232101231), we get a palindrome (364202463).

Subtracting 132101232 from its reverse (232101231), we obtain a palindrome (99999999).

The spelling of 132101232 in words is "one hundred thirty-two million, one hundred one thousand, two hundred thirty-two".