10303230013 has 4 divisors (see below), whose sum is σ = 10554528348. Its totient is φ = 10051931680.

The previous prime is 10303229969. The next prime is 10303230017. The reversal of 10303230013 is 31003230301.

10303230013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4371457689 + 5931772324 = 66117^2 + 77018^2 .

It is a cyclic number.

It is not a de Polignac number, because 10303230013 - 2¹³ = 10303221821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303230017) 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 3 ways as a sum of consecutive naturals, for example, 125649106 + ... + 125649187.

It is an arithmetic number, because the mean of its divisors is an integer number (2638632087).

Almost surely, 2^10303230013 is an apocalyptic number.

It is an amenable number.

10303230013 is a deficient number, since it is larger than the sum of its proper divisors (251298335).

10303230013 is an equidigital number, since it uses as much as digits as its factorization.

10303230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251298334.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 10303230013 its reverse (31003230301), we get a palindrome (41306460314).

The spelling of 10303230013 in words is "ten billion, three hundred three million, two hundred thirty thousand, thirteen".