1000320011 has 2 divisors, whose sum is σ = 1000320012. Its totient is φ = 1000320010.

The previous prime is 1000319959. The next prime is 1000320017. The reversal of 1000320011 is 1100230001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000320011 - 2¹⁴ = 1000303627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000320017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500160005 + 500160006.

It is an arithmetic number, because the mean of its divisors is an integer number (500160006).

Almost surely, 2^1000320011 is an apocalyptic number.

1000320011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000320011 is an equidigital number, since it uses as much as digits as its factorization.

1000320011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1000320011 is about 31627.8360151307. The cubic root of 1000320011 is about 1000.1066589568.

Adding to 1000320011 its reverse (1100230001), we get a palindrome (2100550012).

The spelling of 1000320011 in words is "one billion, three hundred twenty thousand, eleven".