1030020241 has 2 divisors, whose sum is σ = 1030020242. Its totient is φ = 1030020240.

The previous prime is 1030020227. The next prime is 1030020253. The reversal of 1030020241 is 1420200301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 641102400 + 388917841 = 25320^2 + 19721^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030020241 - 2⁵ = 1030020209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030020041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515010120 + 515010121.

It is an arithmetic number, because the mean of its divisors is an integer number (515010121).

Almost surely, 2^1030020241 is an apocalyptic number.

It is an amenable number.

1030020241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030020241 is an equidigital number, since it uses as much as digits as its factorization.

1030020241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1030020241 is about 32093.9284133308. The cubic root of 1030020241 is about 1009.9082493526.

Adding to 1030020241 its reverse (1420200301), we get a palindrome (2450220542).

The spelling of 1030020241 in words is "one billion, thirty million, twenty thousand, two hundred forty-one".