1002203500532 has 72 divisors (see below), whose sum is σ = 1907087212800. Its totient is φ = 460624993920.

The previous prime is 1002203500517. The next prime is 1002203500577. The reversal of 1002203500532 is 2350053022001.

It is a junction number, because it is equal to n+sod(n) for n = 1002203500498 and 1002203500507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214924433 + ... + 214929095.

It is an arithmetic number, because the mean of its divisors is an integer number (26487322400).

Almost surely, 2^{1002203500532} is an apocalyptic number.

It is an amenable number.

1002203500532 is a deficient number, since it is larger than the sum of its proper divisors (904883712268).

1002203500532 is a wasteful number, since it uses less digits than its factorization.

1002203500532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953 (or 5938 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 1002203500532 its reverse (2350053022001), we get a palindrome (3352256522533).

The spelling of 1002203500532 in words is "one trillion, two billion, two hundred three million, five hundred thousand, five hundred thirty-two".