10303440113 has 2 divisors, whose sum is σ = 10303440114. Its totient is φ = 10303440112.

The previous prime is 10303440101. The next prime is 10303440127. The reversal of 10303440113 is 31104430301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8695189504 + 1608250609 = 93248^2 + 40103^2 .

It is a cyclic number.

It is not a de Polignac number, because 10303440113 - 2⁸ = 10303439857 is a prime.

It is not a weakly prime, because it can be changed into another prime (10303440193) 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 as a sum of consecutive naturals, namely, 5151720056 + 5151720057.

It is an arithmetic number, because the mean of its divisors is an integer number (5151720057).

Almost surely, 2^10303440113 is an apocalyptic number.

It is an amenable number.

10303440113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303440113 is an equidigital number, since it uses as much as digits as its factorization.

10303440113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10303440113 its reverse (31104430301), we get a palindrome (41407870414).

The spelling of 10303440113 in words is "ten billion, three hundred three million, four hundred forty thousand, one hundred thirteen".