3203231130000 has 800 divisors, whose sum is σ = 12558652444800. Its totient is φ = 775008000000.

The previous prime is 3203231129921. The next prime is 3203231130019. The reversal of 3203231130000 is 311323023.

3203231130000 is a `hidden beast` number, since 3 + 20 + 32 + 311 + 300 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2462129350 + ... + 2462130650.

It is an arithmetic number, because the mean of its divisors is an integer number (15698315556).

Almost surely, 2^{3203231130000} is an apocalyptic number.

3203231130000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3203231130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6279326222400).

3203231130000 is an abundant number, since it is smaller than the sum of its proper divisors (9355421314800).

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

3203231130000 is a wasteful number, since it uses less digits than its factorization.

3203231130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178 (or 2151 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3203231130000 its reverse (311323023), we get a palindrome (3203542453023).

The spelling of 3203231130000 in words is "three trillion, two hundred three billion, two hundred thirty-one million, one hundred thirty thousand".