20132033132 has 12 divisors (see below), whose sum is σ = 35237713896. Its totient is φ = 10064114880.

The previous prime is 20132033081. The next prime is 20132033137. The reversal of 20132033132 is 23133023102.

It is not an unprimeable number, because it can be changed into a prime (20132033137) 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, 451469 + ... + 494052.

It is an arithmetic number, because the mean of its divisors is an integer number (2936476158).

Almost surely, 2^20132033132 is an apocalyptic number.

It is an amenable number.

20132033132 is a deficient number, since it is larger than the sum of its proper divisors (15105680764).

20132033132 is a wasteful number, since it uses less digits than its factorization.

20132033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950848 (or 950846 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20132033132 its reverse (23133023102), we get a palindrome (43265056234).

The spelling of 20132033132 in words is "twenty billion, one hundred thirty-two million, thirty-three thousand, one hundred thirty-two".