20110132032 has 56 divisors (see below), whose sum is σ = 53250181536. Its totient is φ = 6698070528.

The previous prime is 20110131989. The next prime is 20110132033. The reversal of 20110132032 is 23023101102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110132033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205518 + ... + 287154.

Almost surely, 2^20110132032 is an apocalyptic number.

It is an amenable number.

20110132032 is an abundant number, since it is smaller than the sum of its proper divisors (33140049504).

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

20110132032 is a wasteful number, since it uses less digits than its factorization.

20110132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82935 (or 82925 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20110132032 its reverse (23023101102), we get a palindrome (43133233134).

The spelling of 20110132032 in words is "twenty billion, one hundred ten million, one hundred thirty-two thousand, thirty-two".