32101120432 has 20 divisors (see below), whose sum is σ = 62300822760. Its totient is φ = 16023488768.

The previous prime is 32101120411. The next prime is 32101120439. The reversal of 32101120432 is 23402110123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32101120439) 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, 1682182 + ... + 1701157.

It is an arithmetic number, because the mean of its divisors is an integer number (3115041138).

Almost surely, 2^32101120432 is an apocalyptic number.

It is an amenable number.

32101120432 is a deficient number, since it is larger than the sum of its proper divisors (30199702328).

32101120432 is a wasteful number, since it uses less digits than its factorization.

32101120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383940 (or 3383934 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32101120432 its reverse (23402110123), we get a palindrome (55503230555).

The spelling of 32101120432 in words is "thirty-two billion, one hundred one million, one hundred twenty thousand, four hundred thirty-two".