10203031020332 has 24 divisors (see below), whose sum is σ = 18149949526800. Its totient is φ = 5017348992960.

The previous prime is 10203031020157. The next prime is 10203031020359. The reversal of 10203031020332 is 23302013030201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67919 + ... + 4517817.

It is an arithmetic number, because the mean of its divisors is an integer number (756247896950).

Almost surely, 2^{10203031020332} is an apocalyptic number.

It is an amenable number.

10203031020332 is a deficient number, since it is larger than the sum of its proper divisors (7946918506468).

10203031020332 is a wasteful number, since it uses less digits than its factorization.

10203031020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4459361 (or 4459359 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10203031020332 its reverse (23302013030201), we get a palindrome (33505044050533).

The spelling of 10203031020332 in words is "ten trillion, two hundred three billion, thirty-one million, twenty thousand, three hundred thirty-two".