2103204020382 has 96 divisors (see below), whose sum is σ = 4640388873120. Its totient is φ = 688353120000.

The previous prime is 2103204020381. The next prime is 2103204020441. The reversal of 2103204020382 is 2830204023012.

2103204020382 is a `hidden beast` number, since 21 + 0 + 320 + 40 + 203 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103204020381) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 567052344 + ... + 567056052.

It is an arithmetic number, because the mean of its divisors is an integer number (48337384095).

Almost surely, 2^{2103204020382} is an apocalyptic number.

2103204020382 is an abundant number, since it is smaller than the sum of its proper divisors (2537184852738).

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

2103204020382 is a wasteful number, since it uses less digits than its factorization.

2103204020382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6330 (or 6327 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2103204020382 its reverse (2830204023012), we get a palindrome (4933408043394).

The spelling of 2103204020382 in words is "two trillion, one hundred three billion, two hundred four million, twenty thousand, three hundred eighty-two".