10103310321 has 16 divisors (see below), whose sum is σ = 14558960640. Its totient is φ = 6195288960.

The previous prime is 10103310299. The next prime is 10103310331. The reversal of 10103310321 is 12301330101.

10103310321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10103310321 - 2¹⁹ = 10102786033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10103310321.

It is not an unprimeable number, because it can be changed into a prime (10103310331) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 450001 + ... + 471918.

It is an arithmetic number, because the mean of its divisors is an integer number (909935040).

Almost surely, 2^10103310321 is an apocalyptic number.

It is an amenable number.

10103310321 is a deficient number, since it is larger than the sum of its proper divisors (4455650319).

10103310321 is a wasteful number, since it uses less digits than its factorization.

10103310321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922216.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10103310321 its reverse (12301330101), we get a palindrome (22404640422).

The spelling of 10103310321 in words is "ten billion, one hundred three million, three hundred ten thousand, three hundred twenty-one".