1020303241 has 2 divisors, whose sum is σ = 1020303242. Its totient is φ = 1020303240.

The previous prime is 1020303233. The next prime is 1020303293. The reversal of 1020303241 is 1423030201.

It is a happy number.

1020303241 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., 606587641 + 413715600 = 24629^2 + 20340^2 .

It is an emirp because it is prime and its reverse (1423030201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020303241 - 2³ = 1020303233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020303541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510151620 + 510151621.

It is an arithmetic number, because the mean of its divisors is an integer number (510151621).

Almost surely, 2^1020303241 is an apocalyptic number.

It is an amenable number.

1020303241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020303241 is an equidigital number, since it uses as much as digits as its factorization.

1020303241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1020303241 is about 31942.1859145551. The cubic root of 1020303241 is about 1006.7224543419.

Adding to 1020303241 its reverse (1423030201), we get a palindrome (2443333442).

The spelling of 1020303241 in words is "one billion, twenty million, three hundred three thousand, two hundred forty-one".