1106800813 has 2 divisors, whose sum is σ = 1106800814. Its totient is φ = 1106800812.

The previous prime is 1106800811. The next prime is 1106800819. The reversal of 1106800813 is 3180086011.

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., 1027715364 + 79085449 = 32058^2 + 8893^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106800813 - 2¹ = 1106800811 is a prime.

Together with 1106800811, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106800811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553400406 + 553400407.

It is an arithmetic number, because the mean of its divisors is an integer number (553400407).

Almost surely, 2^1106800813 is an apocalyptic number.

It is an amenable number.

1106800813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106800813 is an equidigital number, since it uses as much as digits as its factorization.

1106800813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 1106800813 is about 33268.6160367395. The cubic root of 1106800813 is about 1034.4031232217.

Adding to 1106800813 its reverse (3180086011), we get a palindrome (4286886824).

The spelling of 1106800813 in words is "one billion, one hundred six million, eight hundred thousand, eight hundred thirteen".