3231133032020 has 24 divisors (see below), whose sum is σ = 6785822085000. Its totient is φ = 1292368885632.

The previous prime is 3231133032007. The next prime is 3231133032041. The reversal of 3231133032020 is 202303311323.

It can be written as a sum of positive squares in 4 ways, for example, as 2003099536 + 3229129932484 = 44756^2 + 1796978^2 .

It is a super-2 number, since 2×3231133032020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4955795 + ... + 5569754.

It is an arithmetic number, because the mean of its divisors is an integer number (282742586875).

Almost surely, 2^{3231133032020} is an apocalyptic number.

It is an amenable number.

3231133032020 is an abundant number, since it is smaller than the sum of its proper divisors (3554689052980).

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

3231133032020 is a wasteful number, since it uses less digits than its factorization.

3231133032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540907 (or 10540905 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 3231133032020 its reverse (202303311323), we get a palindrome (3433436343343).

The spelling of 3231133032020 in words is "three trillion, two hundred thirty-one billion, one hundred thirty-three million, thirty-two thousand, twenty".