200331131232 has 192 divisors, whose sum is σ = 562873038336. Its totient is φ = 62232023040.

The previous prime is 200331131167. The next prime is 200331131237. The reversal of 200331131232 is 232131133002.

It is a junction number, because it is equal to n+sod(n) for n = 200331131199 and 200331131208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200331131237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131536423 + ... + 131537945.

It is an arithmetic number, because the mean of its divisors is an integer number (2931630408).

Almost surely, 2^200331131232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200331131232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281436519168).

200331131232 is an abundant number, since it is smaller than the sum of its proper divisors (362541907104).

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

200331131232 is a wasteful number, since it uses less digits than its factorization.

200331131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053 (or 3045 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200331131232 its reverse (232131133002), we get a palindrome (432462264234).

The spelling of 200331131232 in words is "two hundred billion, three hundred thirty-one million, one hundred thirty-one thousand, two hundred thirty-two".