1024120453 has 2 divisors, whose sum is σ = 1024120454. Its totient is φ = 1024120452.

The previous prime is 1024120441. The next prime is 1024120519. The reversal of 1024120453 is 3540214201.

1024120453 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., 833072769 + 191047684 = 28863^2 + 13822^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024120453 - 2¹³ = 1024112261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024120753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512060226 + 512060227.

It is an arithmetic number, because the mean of its divisors is an integer number (512060227).

Almost surely, 2^1024120453 is an apocalyptic number.

It is an amenable number.

1024120453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024120453 is an equidigital number, since it uses as much as digits as its factorization.

1024120453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1024120453 is about 32001.8820227811. The cubic root of 1024120453 is about 1007.9763595305.

Adding to 1024120453 its reverse (3540214201), we get a palindrome (4564334654).

The spelling of 1024120453 in words is "one billion, twenty-four million, one hundred twenty thousand, four hundred fifty-three".