10247336387 has 2 divisors, whose sum is σ = 10247336388. Its totient is φ = 10247336386.

The previous prime is 10247336317. The next prime is 10247336389. The reversal of 10247336387 is 78363374201.

10247336387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10247336387 - 2⁸ = 10247336131 is a prime.

Together with 10247336389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10247336389) 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 as a sum of consecutive naturals, namely, 5123668193 + 5123668194.

It is an arithmetic number, because the mean of its divisors is an integer number (5123668194).

Almost surely, 2^10247336387 is an apocalyptic number.

10247336387 is a deficient number, since it is larger than the sum of its proper divisors (1).

10247336387 is an equidigital number, since it uses as much as digits as its factorization.

10247336387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 10247336387 in words is "ten billion, two hundred forty-seven million, three hundred thirty-six thousand, three hundred eighty-seven".