1300427513 has 12 divisors (see below), whose sum is σ = 1650264912. Its totient is φ = 1013319720.

The previous prime is 1300427509. The next prime is 1300427533. The reversal of 1300427513 is 3157240031.

It is not a de Polignac number, because 1300427513 - 2² = 1300427509 is a prime.

It is a super-2 number, since 2×1300427513² = 3382223433134730338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300427503) 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 11 ways as a sum of consecutive naturals, for example, 1205795 + ... + 1206872.

It is an arithmetic number, because the mean of its divisors is an integer number (137522076).

Almost surely, 2^1300427513 is an apocalyptic number.

It is an amenable number.

1300427513 is a deficient number, since it is larger than the sum of its proper divisors (349837399).

1300427513 is a wasteful number, since it uses less digits than its factorization.

1300427513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412692 (or 2412685 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1300427513 is about 36061.4408059356. The cubic root of 1300427513 is about 1091.5125070377.

Adding to 1300427513 its reverse (3157240031), we get a palindrome (4457667544).

The spelling of 1300427513 in words is "one billion, three hundred million, four hundred twenty-seven thousand, five hundred thirteen".