1301304063 has 4 divisors (see below), whose sum is σ = 1735072088. Its totient is φ = 867536040.

The previous prime is 1301304047. The next prime is 1301304079. The reversal of 1301304063 is 3604031031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1301304047) and next prime (1301304079).

It is not a de Polignac number, because 1301304063 - 2⁴ = 1301304047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301302063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216884008 + ... + 216884013.

It is an arithmetic number, because the mean of its divisors is an integer number (433768022).

Almost surely, 2^1301304063 is an apocalyptic number.

1301304063 is a deficient number, since it is larger than the sum of its proper divisors (433768025).

1301304063 is an equidigital number, since it uses as much as digits as its factorization.

1301304063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433768024.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1301304063 is about 36073.5923218079. The cubic root of 1301304063 is about 1091.7576957392.

Adding to 1301304063 its reverse (3604031031), we get a palindrome (4905335094).

The spelling of 1301304063 in words is "one billion, three hundred one million, three hundred four thousand, sixty-three".