3200312020332 has 192 divisors, whose sum is σ = 9226505594880. Its totient is φ = 843157303296.

The previous prime is 3200312020237. The next prime is 3200312020363. The reversal of 3200312020332 is 2330202130023.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3200312020299 and 3200312020308.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 36542548 + ... + 36630020.

It is an arithmetic number, because the mean of its divisors is an integer number (48054716640).

Almost surely, 2^{3200312020332} 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 3200312020332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4613252797440).

3200312020332 is an abundant number, since it is smaller than the sum of its proper divisors (6026193574548).

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

3200312020332 is a wasteful number, since it uses less digits than its factorization.

3200312020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88192 (or 88190 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 3200312020332 its reverse (2330202130023), we get a palindrome (5530514150355).

The spelling of 3200312020332 in words is "three trillion, two hundred billion, three hundred twelve million, twenty thousand, three hundred thirty-two".