10340030993 has 2 divisors, whose sum is σ = 10340030994. Its totient is φ = 10340030992.

The previous prime is 10340030977. The next prime is 10340031011. The reversal of 10340030993 is 39903004301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9972618769 + 367412224 = 99863^2 + 19168^2 .

It is a cyclic number.

It is not a de Polignac number, because 10340030993 - 2⁴ = 10340030977 is a prime.

It is not a weakly prime, because it can be changed into another prime (10340030923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5170015496 + 5170015497.

It is an arithmetic number, because the mean of its divisors is an integer number (5170015497).

Almost surely, 2^10340030993 is an apocalyptic number.

It is an amenable number.

10340030993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10340030993 is an equidigital number, since it uses as much as digits as its factorization.

10340030993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 10340030993 in words is "ten billion, three hundred forty million, thirty thousand, nine hundred ninety-three".