10783722281 has 2 divisors, whose sum is σ = 10783722282. Its totient is φ = 10783722280.

The previous prime is 10783722269. The next prime is 10783722311. The reversal of 10783722281 is 18222738701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6275808400 + 4507913881 = 79220^2 + 67141^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10783722281 is a prime.

It is a super-2 number, since 2×10783722281² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10786722281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5391861140 + 5391861141.

It is an arithmetic number, because the mean of its divisors is an integer number (5391861141).

Almost surely, 2^10783722281 is an apocalyptic number.

It is an amenable number.

10783722281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10783722281 is an equidigital number, since it uses as much as digits as its factorization.

10783722281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 10783722281 in words is "ten billion, seven hundred eighty-three million, seven hundred twenty-two thousand, two hundred eighty-one".