10983668819 has 2 divisors, whose sum is σ = 10983668820. Its totient is φ = 10983668818.

The previous prime is 10983668779. The next prime is 10983668849. The reversal of 10983668819 is 91886638901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10983668819 is a prime.

It is a super-2 number, since 2×10983668819² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10983668849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5491834409 + 5491834410.

It is an arithmetic number, because the mean of its divisors is an integer number (5491834410).

Almost surely, 2^10983668819 is an apocalyptic number.

10983668819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10983668819 is an equidigital number, since it uses as much as digits as its factorization.

10983668819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 10983668819 in words is "ten billion, nine hundred eighty-three million, six hundred sixty-eight thousand, eight hundred nineteen".