1303304241 has 4 divisors (see below), whose sum is σ = 1737738992. Its totient is φ = 868869492.

The previous prime is 1303304237. The next prime is 1303304251. The reversal of 1303304241 is 1424033031.

1303304241 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1424033031 = 3 ⋅474677677.

It is not a de Polignac number, because 1303304241 - 2² = 1303304237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1303304231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217217371 + ... + 217217376.

It is an arithmetic number, because the mean of its divisors is an integer number (434434748).

Almost surely, 2^1303304241 is an apocalyptic number.

It is an amenable number.

1303304241 is a deficient number, since it is larger than the sum of its proper divisors (434434751).

1303304241 is an equidigital number, since it uses as much as digits as its factorization.

1303304241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434434750.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1303304241 is about 36101.3052534115. The cubic root of 1303304241 is about 1092.3167738497.

Adding to 1303304241 its reverse (1424033031), we get a palindrome (2727337272).

The spelling of 1303304241 in words is "one billion, three hundred three million, three hundred four thousand, two hundred forty-one".