1011452317 has 2 divisors, whose sum is σ = 1011452318. Its totient is φ = 1011452316.

The previous prime is 1011452291. The next prime is 1011452333. The reversal of 1011452317 is 7132541101.

1011452317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 839029156 + 172423161 = 28966^2 + 13131^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011452317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011452291 and 1011452300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011452357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505726158 + 505726159.

It is an arithmetic number, because the mean of its divisors is an integer number (505726159).

Almost surely, 2^1011452317 is an apocalyptic number.

It is an amenable number.

1011452317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011452317 is an equidigital number, since it uses as much as digits as its factorization.

1011452317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1011452317 is about 31803.3381424026. The cubic root of 1011452317 is about 1003.8029581757.

Adding to 1011452317 its reverse (7132541101), we get a palindrome (8143993418).

The spelling of 1011452317 in words is "one billion, eleven million, four hundred fifty-two thousand, three hundred seventeen".