1204503241 has 2 divisors, whose sum is σ = 1204503242. Its totient is φ = 1204503240.

The previous prime is 1204503239. The next prime is 1204503253. The reversal of 1204503241 is 1423054021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1148193225 + 56310016 = 33885^2 + 7504^2 .

It is an emirp because it is prime and its reverse (1423054021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204503241 - 2¹ = 1204503239 is a prime.

Together with 1204503239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1204603241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602251620 + 602251621.

It is an arithmetic number, because the mean of its divisors is an integer number (602251621).

Almost surely, 2^1204503241 is an apocalyptic number.

It is an amenable number.

1204503241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204503241 is an equidigital number, since it uses as much as digits as its factorization.

1204503241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1204503241 is about 34705.9539704645. The cubic root of 1204503241 is about 1063.9861897434.

Adding to 1204503241 its reverse (1423054021), we get a palindrome (2627557262).

The spelling of 1204503241 in words is "one billion, two hundred four million, five hundred three thousand, two hundred forty-one".