1053430247 has 2 divisors, whose sum is σ = 1053430248. Its totient is φ = 1053430246.

The previous prime is 1053430241. The next prime is 1053430267. The reversal of 1053430247 is 7420343501.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (7420343501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053430247 - 2²⁴ = 1036653031 is a prime.

It is a super-2 number, since 2×1053430247² = 2219430570588962018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053430241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526715123 + 526715124.

It is an arithmetic number, because the mean of its divisors is an integer number (526715124).

Almost surely, 2^1053430247 is an apocalyptic number.

1053430247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053430247 is an equidigital number, since it uses as much as digits as its factorization.

1053430247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 1053430247 is about 32456.5901936725. The cubic root of 1053430247 is about 1017.5019761023.

Adding to 1053430247 its reverse (7420343501), we get a palindrome (8473773748).

The spelling of 1053430247 in words is "one billion, fifty-three million, four hundred thirty thousand, two hundred forty-seven".