1106260289 has 2 divisors, whose sum is σ = 1106260290. Its totient is φ = 1106260288.

The previous prime is 1106260283. The next prime is 1106260321. The reversal of 1106260289 is 9820626011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 557904400 + 548355889 = 23620^2 + 23417^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106260289 - 2¹⁶ = 1106194753 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 (1106260283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553130144 + 553130145.

It is an arithmetic number, because the mean of its divisors is an integer number (553130145).

Almost surely, 2^1106260289 is an apocalyptic number.

It is an amenable number.

1106260289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106260289 is an equidigital number, since it uses as much as digits as its factorization.

1106260289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1106260289 is about 33260.4914124852. The cubic root of 1106260289 is about 1034.2347066616.

The spelling of 1106260289 in words is "one billion, one hundred six million, two hundred sixty thousand, two hundred eighty-nine".