1056211033 has 2 divisors, whose sum is σ = 1056211034. Its totient is φ = 1056211032.

The previous prime is 1056211031. The next prime is 1056211073. The reversal of 1056211033 is 3301126501.

It is a happy number.

1056211033 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., 780252489 + 275958544 = 27933^2 + 16612^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056211033 - 2¹ = 1056211031 is a prime.

It is a super-2 number, since 2×1056211033² = 2231163492461854178, which contains 22 as substring.

Together with 1056211031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1056210995 and 1056211013.

It is not a weakly prime, because it can be changed into another prime (1056211031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528105516 + 528105517.

It is an arithmetic number, because the mean of its divisors is an integer number (528105517).

Almost surely, 2^1056211033 is an apocalyptic number.

It is an amenable number.

1056211033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056211033 is an equidigital number, since it uses as much as digits as its factorization.

1056211033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1056211033 is about 32499.4005021631. The cubic root of 1056211033 is about 1018.3965043111.

Adding to 1056211033 its reverse (3301126501), we get a palindrome (4357337534).

The spelling of 1056211033 in words is "one billion, fifty-six million, two hundred eleven thousand, thirty-three".