32120132101 has 4 divisors (see below), whose sum is σ = 32281540000. Its totient is φ = 31958724204.

The previous prime is 32120132089. The next prime is 32120132159. The reversal of 32120132101 is 10123102123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32120132101 - 2¹⁹ = 32119607813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120132701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80703651 + ... + 80704048.

It is an arithmetic number, because the mean of its divisors is an integer number (8070385000).

Almost surely, 2^32120132101 is an apocalyptic number.

It is an amenable number.

32120132101 is a deficient number, since it is larger than the sum of its proper divisors (161407899).

32120132101 is a wasteful number, since it uses less digits than its factorization.

32120132101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161407898.

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

Adding to 32120132101 its reverse (10123102123), we get a palindrome (42243234224).

The spelling of 32120132101 in words is "thirty-two billion, one hundred twenty million, one hundred thirty-two thousand, one hundred one".