1056203297 has 2 divisors, whose sum is σ = 1056203298. Its totient is φ = 1056203296.

The previous prime is 1056203257. The next prime is 1056203321. The reversal of 1056203297 is 7923026501.

1056203297 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., 861070336 + 195132961 = 29344^2 + 13969^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056203297 - 2⁸ = 1056203041 is a prime.

It is a super-2 number, since 2×1056203297² = 2231130809187340418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056203257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528101648 + 528101649.

It is an arithmetic number, because the mean of its divisors is an integer number (528101649).

Almost surely, 2^1056203297 is an apocalyptic number.

It is an amenable number.

1056203297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056203297 is an equidigital number, since it uses as much as digits as its factorization.

1056203297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1056203297 is about 32499.2814843652. The cubic root of 1056203297 is about 1018.3940179599.

Adding to 1056203297 its reverse (7923026501), we get a palindrome (8979229798).

The spelling of 1056203297 in words is "one billion, fifty-six million, two hundred three thousand, two hundred ninety-seven".