1056420301 has 2 divisors, whose sum is σ = 1056420302. Its totient is φ = 1056420300.

The previous prime is 1056420283. The next prime is 1056420329. The reversal of 1056420301 is 1030246501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 632472201 + 423948100 = 25149^2 + 20590^2 .

It is a cyclic number.

It is not a de Polignac number, because 1056420301 - 2¹⁹ = 1055896013 is a prime.

It is a super-2 number, since 2×1056420301² = 2232047704729861202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056420331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528210150 + 528210151.

It is an arithmetic number, because the mean of its divisors is an integer number (528210151).

Almost surely, 2^1056420301 is an apocalyptic number.

It is an amenable number.

1056420301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056420301 is an equidigital number, since it uses as much as digits as its factorization.

1056420301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1056420301 is about 32502.6199097857. The cubic root of 1056420301 is about 1018.4637584612.

Adding to 1056420301 its reverse (1030246501), we get a palindrome (2086666802).

The spelling of 1056420301 in words is "one billion, fifty-six million, four hundred twenty thousand, three hundred one".