20132032231332 has 72 divisors (see below), whose sum is σ = 58240093766400. Its totient is φ = 5744009144448.

The previous prime is 20132032231319. The next prime is 20132032231361. The reversal of 20132032231332 is 23313223023102.

20132032231332 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 2 + 0 + 322 + 3 + 1 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 20132032231296 and 20132032231305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55374457 + ... + 55736832.

It is an arithmetic number, because the mean of its divisors is an integer number (808890191200).

Almost surely, 2^{20132032231332} is an apocalyptic number.

It is an amenable number.

20132032231332 is an abundant number, since it is smaller than the sum of its proper divisors (38108061535068).

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

20132032231332 is a wasteful number, since it uses less digits than its factorization.

20132032231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111112025 (or 111112020 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 20132032231332 its reverse (23313223023102), we get a palindrome (43445255254434).

The spelling of 20132032231332 in words is "twenty trillion, one hundred thirty-two billion, thirty-two million, two hundred thirty-one thousand, three hundred thirty-two".