10203321000202 has 32 divisors (see below), whose sum is σ = 16859377267200. Its totient is φ = 4592590999920.

The previous prime is 10203321000199. The next prime is 10203321000233. The reversal of 10203321000202 is 20200012330201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44305549 + ... + 44535247.

It is an arithmetic number, because the mean of its divisors is an integer number (526855539600).

Almost surely, 2^{10203321000202} is an apocalyptic number.

10203321000202 is a deficient number, since it is larger than the sum of its proper divisors (6656056266998).

10203321000202 is a wasteful number, since it uses less digits than its factorization.

10203321000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249418.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10203321000202 its reverse (20200012330201), we get a palindrome (30403333330403).

The spelling of 10203321000202 in words is "ten trillion, two hundred three billion, three hundred twenty-one million, two hundred two", and thus it is an aban number.