10303321023 has 12 divisors (see below), whose sum is σ = 14916175560. Its totient is φ = 6853372656.

The previous prime is 10303321003. The next prime is 10303321073. The reversal of 10303321023 is 32012330301.

10303321023 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 10303321023 - 2²¹ = 10301223871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10303320987 and 10303321005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303321003) 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 11 ways as a sum of consecutive naturals, for example, 1288128 + ... + 1296101.

It is an arithmetic number, because the mean of its divisors is an integer number (1243014630).

Almost surely, 2^10303321023 is an apocalyptic number.

10303321023 is a deficient number, since it is larger than the sum of its proper divisors (4612854537).

10303321023 is a wasteful number, since it uses less digits than its factorization.

10303321023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584678 (or 2584675 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10303321023 its reverse (32012330301), we get a palindrome (42315651324).

The spelling of 10303321023 in words is "ten billion, three hundred three million, three hundred twenty-one thousand, twenty-three".