1030241239 has 2 divisors, whose sum is σ = 1030241240. Its totient is φ = 1030241238.

The previous prime is 1030241207. The next prime is 1030241263. The reversal of 1030241239 is 9321420301.

It is a strong prime.

It is an emirp because it is prime and its reverse (9321420301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030241239 - 2⁵ = 1030241207 is a prime.

It is a super-2 number, since 2×1030241239² = 2122794021072510242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030041239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515120619 + 515120620.

It is an arithmetic number, because the mean of its divisors is an integer number (515120620).

Almost surely, 2^1030241239 is an apocalyptic number.

1030241239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030241239 is an equidigital number, since it uses as much as digits as its factorization.

1030241239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1030241239 is about 32097.3712163473. The cubic root of 1030241239 is about 1009.9804717984.

The spelling of 1030241239 in words is "one billion, thirty million, two hundred forty-one thousand, two hundred thirty-nine".