2003322105536 has 56 divisors (see below), whose sum is σ = 3993550224720. Its totient is φ = 997078597632.

The previous prime is 2003322105443. The next prime is 2003322105541. The reversal of 2003322105536 is 6355012233002.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 24351320 + ... + 24433448.

It is an arithmetic number, because the mean of its divisors is an integer number (71313396870).

Almost surely, 2^{2003322105536} is an apocalyptic number.

It is an amenable number.

2003322105536 is a deficient number, since it is larger than the sum of its proper divisors (1990228119184).

2003322105536 is a wasteful number, since it uses less digits than its factorization.

2003322105536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83881 (or 83871 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 2003322105536 its reverse (6355012233002), we get a palindrome (8358334338538).

The spelling of 2003322105536 in words is "two trillion, three billion, three hundred twenty-two million, one hundred five thousand, five hundred thirty-six".