1011231713 has 2 divisors, whose sum is σ = 1011231714. Its totient is φ = 1011231712.

The previous prime is 1011231707. The next prime is 1011231761. The reversal of 1011231713 is 3171321101.

1011231713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 716525824 + 294705889 = 26768^2 + 17167^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011231713 - 2⁸ = 1011231457 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 (1011231763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505615856 + 505615857.

It is an arithmetic number, because the mean of its divisors is an integer number (505615857).

Almost surely, 2^1011231713 is an apocalyptic number.

It is an amenable number.

1011231713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011231713 is an equidigital number, since it uses as much as digits as its factorization.

1011231713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 1011231713 is about 31799.8697009909. The cubic root of 1011231713 is about 1003.7299743268.

Adding to 1011231713 its reverse (3171321101), we get a palindrome (4182552814).

The spelling of 1011231713 in words is "one billion, eleven million, two hundred thirty-one thousand, seven hundred thirteen".