10398803507 has 2 divisors, whose sum is σ = 10398803508. Its totient is φ = 10398803506.

The previous prime is 10398803501. The next prime is 10398803567. The reversal of 10398803507 is 70530889301.

It is a happy number.

10398803507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (70530889301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10398803507 - 2¹⁰ = 10398802483 is a prime.

It is a super-2 number, since 2×10398803507² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10398803501) 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, 5199401753 + 5199401754.

It is an arithmetic number, because the mean of its divisors is an integer number (5199401754).

Almost surely, 2^10398803507 is an apocalyptic number.

10398803507 is a deficient number, since it is larger than the sum of its proper divisors (1).

10398803507 is an equidigital number, since it uses as much as digits as its factorization.

10398803507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 10398803507 in words is "ten billion, three hundred ninety-eight million, eight hundred three thousand, five hundred seven".