1306847011 has 2 divisors, whose sum is σ = 1306847012. Its totient is φ = 1306847010.

The previous prime is 1306846963. The next prime is 1306847027. The reversal of 1306847011 is 1107486031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1306847011 is a prime.

It is a super-2 number, since 2×1306847011² = 3415698220319268242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1306847071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653423505 + 653423506.

It is an arithmetic number, because the mean of its divisors is an integer number (653423506).

Almost surely, 2^1306847011 is an apocalyptic number.

1306847011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306847011 is an equidigital number, since it uses as much as digits as its factorization.

1306847011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1306847011 is about 36150.3390163910. The cubic root of 1306847011 is about 1093.3056260846.

The spelling of 1306847011 in words is "one billion, three hundred six million, eight hundred forty-seven thousand, eleven".