32100132 has 12 divisors (see below), whose sum is σ = 74900336. Its totient is φ = 10700040.

The previous prime is 32100121. The next prime is 32100151. The reversal of 32100132 is 23100123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 2675011 = 32100132 / (3 + 2 + 1 + 0 + 0 + 1 + 3 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337494 + ... + 1337517.

Almost surely, 2^32100132 is an apocalyptic number.

It is an amenable number.

32100132 is an abundant number, since it is smaller than the sum of its proper divisors (42800204).

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

32100132 is a wasteful number, since it uses less digits than its factorization.

32100132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675018 (or 2675016 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 32100132 is about 5665.6978387486. The cubic root of 32100132 is about 317.8110106825.

Adding to 32100132 its reverse (23100123), we get a palindrome (55200255).

Subtracting from 32100132 its reverse (23100123), we obtain a palindrome (9000009).

The spelling of 32100132 in words is "thirty-two million, one hundred thousand, one hundred thirty-two".