32231020232 has 8 divisors (see below), whose sum is σ = 60433162950. Its totient is φ = 16115510112.

The previous prime is 32231020219. The next prime is 32231020267. The reversal of 32231020232 is 23202013223.

It can be written as a sum of positive squares in only one way, i.e., 30417452836 + 1813567396 = 174406^2 + 42586^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014438757 + ... + 2014438772.

Almost surely, 2^32231020232 is an apocalyptic number.

It is an amenable number.

32231020232 is a deficient number, since it is larger than the sum of its proper divisors (28202142718).

32231020232 is a wasteful number, since it uses less digits than its factorization.

32231020232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4028877535 (or 4028877531 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32231020232 its reverse (23202013223), we get a palindrome (55433033455).

The spelling of 32231020232 in words is "thirty-two billion, two hundred thirty-one million, twenty thousand, two hundred thirty-two".