32320202132 has 6 divisors (see below), whose sum is σ = 56560353738. Its totient is φ = 16160101064.

The previous prime is 32320202113. The next prime is 32320202143. The reversal of 32320202132 is 23120202323.

It can be written as a sum of positive squares in only one way, i.e., 27305579536 + 5014622596 = 165244^2 + 70814^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4040025263 + ... + 4040025270.

It is an arithmetic number, because the mean of its divisors is an integer number (9426725623).

Almost surely, 2^32320202132 is an apocalyptic number.

It is an amenable number.

32320202132 is a deficient number, since it is larger than the sum of its proper divisors (24240151606).

32320202132 is a wasteful number, since it uses less digits than its factorization.

32320202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080050537 (or 8080050535 counting only the distinct ones).

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

Adding to 32320202132 its reverse (23120202323), we get a palindrome (55440404455).

The spelling of 32320202132 in words is "thirty-two billion, three hundred twenty million, two hundred two thousand, one hundred thirty-two".