10883919209 has 2 divisors, whose sum is σ = 10883919210. Its totient is φ = 10883919208.

The previous prime is 10883919199. The next prime is 10883919271. The reversal of 10883919209 is 90291938801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9747217984 + 1136701225 = 98728^2 + 33715^2 .

It is a cyclic number.

It is not a de Polignac number, because 10883919209 - 2²⁴ = 10867141993 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10883918209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5441959604 + 5441959605.

It is an arithmetic number, because the mean of its divisors is an integer number (5441959605).

Almost surely, 2^10883919209 is an apocalyptic number.

It is an amenable number.

10883919209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10883919209 is an equidigital number, since it uses as much as digits as its factorization.

10883919209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 50.

The spelling of 10883919209 in words is "ten billion, eight hundred eighty-three million, nine hundred nineteen thousand, two hundred nine".