33000232132 has 48 divisors (see below), whose sum is σ = 67533177600. Its totient is φ = 13817635200.

The previous prime is 33000232129. The next prime is 33000232141. The reversal of 33000232132 is 23123200033.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189657 + ... + 319327.

It is an arithmetic number, because the mean of its divisors is an integer number (1406941200).

Almost surely, 2^33000232132 is an apocalyptic number.

It is an amenable number.

33000232132 is an abundant number, since it is smaller than the sum of its proper divisors (34532945468).

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

33000232132 is a wasteful number, since it uses less digits than its factorization.

33000232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129892 (or 129890 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 33000232132 its reverse (23123200033), we get a palindrome (56123432165).

The spelling of 33000232132 in words is "thirty-three billion, two hundred thirty-two thousand, one hundred thirty-two".