1030423271 has 2 divisors, whose sum is σ = 1030423272. Its totient is φ = 1030423270.

The previous prime is 1030423241. The next prime is 1030423313. The reversal of 1030423271 is 1723240301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1030423271 - 2¹⁴ = 1030406887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030423201) 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, 515211635 + 515211636.

It is an arithmetic number, because the mean of its divisors is an integer number (515211636).

Almost surely, 2^1030423271 is an apocalyptic number.

1030423271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030423271 is an equidigital number, since it uses as much as digits as its factorization.

1030423271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1030423271 is about 32100.2067127301. The cubic root of 1030423271 is about 1010.0399523457.

Adding to 1030423271 its reverse (1723240301), we get a palindrome (2753663572).

The spelling of 1030423271 in words is "one billion, thirty million, four hundred twenty-three thousand, two hundred seventy-one".