32020331133 has 8 divisors (see below), whose sum is σ = 48792885568. Its totient is φ = 18297332064.

The previous prime is 32020331131. The next prime is 32020331137. The reversal of 32020331133 is 33113302023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32020331133 - 2¹ = 32020331131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1524777673 = 32020331133 / (3 + 2 + 0 + 2 + 0 + 3 + 3 + 1 + 1 + 3 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020331131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762388816 + ... + 762388857.

It is an arithmetic number, because the mean of its divisors is an integer number (6099110696).

Almost surely, 2^32020331133 is an apocalyptic number.

It is an amenable number.

32020331133 is a deficient number, since it is larger than the sum of its proper divisors (16772554435).

32020331133 is a wasteful number, since it uses less digits than its factorization.

32020331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524777683.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 32020331133 its reverse (33113302023), we get a palindrome (65133633156).

The spelling of 32020331133 in words is "thirty-two billion, twenty million, three hundred thirty-one thousand, one hundred thirty-three".