20332031020231 has 8 divisors (see below), whose sum is σ = 24037869186720. Its totient is φ = 16826508430368.

The previous prime is 20332031020207. The next prime is 20332031020253. The reversal of 20332031020231 is 13202013023302.

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

It is not a de Polignac number, because 20332031020231 - 2³¹ = 20329883536583 is a prime.

It is a super-2 number, since 2×20332031020231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332031020531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50078893936 + ... + 50078894341.

It is an arithmetic number, because the mean of its divisors is an integer number (3004733648340).

Almost surely, 2^{20332031020231} is an apocalyptic number.

20332031020231 is a deficient number, since it is larger than the sum of its proper divisors (3705838166489).

20332031020231 is a wasteful number, since it uses less digits than its factorization.

20332031020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100157788313.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20332031020231 its reverse (13202013023302), we get a palindrome (33534044043533).

The spelling of 20332031020231 in words is "twenty trillion, three hundred thirty-two billion, thirty-one million, twenty thousand, two hundred thirty-one".