200103010321 has 16 divisors (see below), whose sum is σ = 212329963008. Its totient is φ = 187927084800.

The previous prime is 200103010267. The next prime is 200103010337. The reversal of 200103010321 is 123010301002.

It is not a de Polignac number, because 200103010321 - 2⁷ = 200103010193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200103013321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26997106 + ... + 27004516.

It is an arithmetic number, because the mean of its divisors is an integer number (13270622688).

Almost surely, 2^200103010321 is an apocalyptic number.

It is an amenable number.

200103010321 is a deficient number, since it is larger than the sum of its proper divisors (12226952687).

200103010321 is a wasteful number, since it uses less digits than its factorization.

200103010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10632.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 200103010321 its reverse (123010301002), we get a palindrome (323113311323).

The spelling of 200103010321 in words is "two hundred billion, one hundred three million, ten thousand, three hundred twenty-one".