10303242513 has 32 divisors (see below), whose sum is σ = 15106392576. Its totient is φ = 6220101888.

The previous prime is 10303242497. The next prime is 10303242529. The reversal of 10303242513 is 31524230301.

It is an interprime number because it is at equal distance from previous prime (10303242497) and next prime (10303242529).

It is not a de Polignac number, because 10303242513 - 2⁴ = 10303242497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10303242563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111870 + ... + 181992.

It is an arithmetic number, because the mean of its divisors is an integer number (472074768).

Almost surely, 2^10303242513 is an apocalyptic number.

It is an amenable number.

10303242513 is a deficient number, since it is larger than the sum of its proper divisors (4803150063).

10303242513 is a wasteful number, since it uses less digits than its factorization.

10303242513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70253.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 10303242513 its reverse (31524230301), we get a palindrome (41827472814).

The spelling of 10303242513 in words is "ten billion, three hundred three million, two hundred forty-two thousand, five hundred thirteen".